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Schweizer S330 Flight Manual

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PUBLICATION NO. CSP-D-1
PILOT'S FLIGHT MANUAL
CONTAINING THE
FAA APPROVED ROTOCRAFT FLIGHT MANUAL FOR
SCHWEIZER S330/333™
HELICOPTER MODEL 269D
Warning:
This document, or an embodiment of it in any media, discloses information which is proprietary, is the property of
Schweizer RSG, LLC.; is an unpublished work protected under applicable copyright laws, and is delivered on the
express condition that it is not to be used, disclosed, reproduced, in whole or in part (including reproduction as a
d
erivative work), or used for manufacture for anyone other than Schweizer RSG, LLC. without its written consent,
and that no right is granted to disclose or so use any information contained herein. All rights reserved. Any act in
vio-l
ation of applicable law may result in civil and criminal penalties.
Export Warning
These commodities, technical data or software are subject to the export control of either the International Traffic in
Arms Regulations (ITAR) or the Export Administration Regulations (EAR) and cannot be exported without the prior
authorization of either the Department of State or the Department of Commerce. The term "Export" includes disclo-
sure and/or provision of access to commodities, technical data or software to or by foreign nationals (whether located
in the
United States or abroad). This requirement applies also applies to foreign national employees of U.S. Compa-
nies and their foreign subsidiaries
Schweizer RSG, LLC. | Fort Worth, TX 76106

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  • Page 1 This document, or an embodiment of it in any media, discloses information which is proprietary, is the property of Schweizer RSG, LLC.; is an unpublished work protected under applicable copyright laws, and is delivered on the express condition that it is not to be used, disclosed, reproduced, in whole or in part (including reproduction as a erivative work), or used for manufacture for anyone other than Schweizer RSG, LLC.
  • Page 2 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. Reissued: 16 Jan 2019...

  • Page 3: Table Of Contents

    Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter TABLE OF CONTENTS Section Title Page GENERAL Introduction ..... Scope ......
  • Page 4 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter Section Title Page 3-5. Engine/Fuselage/Electrical Fire on the Ground ....3-6. Engine/Fuselage Fire, or Fire of Underter- mined Origin, In Flight-Low Cruise Altitude .
  • Page 5 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter Section Title Page WEIGHT AND BALANCE DATA 6-1. Weight and Balance Characteristics ..6-2. Weight Limits and Balance Criteria ..6-3. Equipment Removal or Installation ..
  • Page 6 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter Section Title Page AIRCRAFT HANDLING, SERVICING AND MAINTENANCE 7-26. Battery Servicing and Maintenance (Lead Acid and Optional Ni-Cad Batteries) . . . 7-33 7-27. Access and Inspection Provisions ..
  • Page 7 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter PAGE NUMBER AND DATE SUMMARY FOR NON FAA APPROVED DATA Section Page Number/Title Date 16 Jan 2019 Title Page ....
  • Page 8 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter PAGE NUMBER AND DATE SUMMARY (con’t.) FOR NON FAA APPROVED DATA Section Page Number/Title Date 16 Jan 2019 1-19 .....
  • Page 9 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter PAGE NUMBER AND DATE SUMMARY (con’t.) FOR NON FAA APPROVED DATA Section Page Number/Title Date ..... 16 Jan 2019 .
  • Page 10 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter PAGE NUMBER AND DATE SUMMARY (con’t.) FOR NON FAA APPROVED DATA Section Page Number/Title Date ..... 16 Jan 2019...
  • Page 11 Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter Table of Contents SECTION 1 Paragraph Title Page Introduction ....Scope ....

  • Page 12: Reissued: 16 Jan

    Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. 1-ii Reissued: 16 Jan 2019...

  • Page 13: General

    SCOPE The manual meets all FAA requirements for APPROVED DATA and that data is so designated. Schweizer has included additional supplemental data which is intended to provide the pilot with information that expands, enhances and eases his task. ORGANIZATION...
  • Page 14 Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter SECTION III EMERGENCY AND MALFUNCTION PROCEDURES (FAA APPROVED) Each type of problem normally encountered in flight is defined and the procedures necessary to cope with or alleviate the situation are given.
  • Page 15 Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter SECTION VIII ADDITIONAL OPERATIONS AND PERFORMANCE DATA Section V provides all basic data required and approved by the FAA. The information in Section VIII is given by the manufacturer to further inform the pilot of the aircraft’s capabilities and allow him, by the use of graphs and tables, to utilize his aircraft to the maximum degree.

  • Page 16: Method Of Presentation

    Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter METHOD OF PRESENTATION The initial paragraph of each topic or subject is identified by a single bullet ( Subparagraph(s) of the same topic or subject (when required) are identified by double bullets (...

  • Page 17: Helicopter Description

    New or changed information is designated by a heavy black change bar in the margin ( ). HELICOPTER DESCRIPTION The Schweizer 330 is a lightweight turbine powered multipurpose helicopter. Advanced and proven technology has been used in the design and...

  • Page 18: Design And Construction

    Pilot's Flight Manual Model 269D Helicopter DESIGN AND CONSTRUCTION The Schweizer 330 Helicopter is a turbine powered rotary wing aircraft constructed primarily of aluminum alloy. The main rotor is a fully articulated three blade system while the tail rotor is a two bladed semi-rigid type.
  • Page 19 Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter Access to the engine compartment located beneath and to the rear of the cockpit is provided by removable panels on each side of the aircraft and also hinged access doors on each side contoured to the fuselage shape.
  • Page 20 Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter The oil cooler blower is driven by the short engine drive shaft and draws air in from the engine compartment. Air is then ducted and forced through the engine/transmission oil cooler and exhausted overboard.

  • Page 21: General Dimensional Data

    Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter GENERAL DIMENSIONAL DATA This summary covers pertinent information on areas, dimensions and airfoil data. Rotor Characteristics* Main Tail Number of Blades Rotor Diameter, Feet 26.83 4.25 Rotor Disc Area, square feet 565.49...
  • Page 22 Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter ROTOR SPEED MAIN TAIL ENGINE Speed Speed ft/sec ft/sec Maximum Redline - 3314 737.37 Power Off Minimum Redline - 2696 599.86 Power Off Maximum - 3097 689.08 Power On Minimum - 3066 682.18...
  • Page 23 Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter Upper Vertical Stabilizer- Portion Above Boom Centerline: Span 49.0 in. Sweep 21° Root Chord 18.0 truncated to 13.0 in. Area 624.79 in. (Flat area) Airfoil Root NACA 64 A018 Incidence 2°...

  • Page 24: Control Rigging

    Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter Control Rigging Main Rotor Collective Pitch, Full Travel, Min- 12° ± 1° (up to down) imum Collective Pitch at Down Stop 0.75R 2.5° ± 1.5° (ground adjustable) Range of Cyclic Pitch Blade Angle Forward 8.5°...

  • Page 25: Principle Dimensions

    Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter Dimensions: (Not Shown): Main Rotor Diameter 26 ft. 10 in. Overall Length (with main rotor blade forward and tail rotor blade aft.) 30 ft. 11 in. Weights: Design Gross Weight 2,230 lbs.
  • Page 26 Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter * 269A1185-1 main rotor blade (23.75 trailing edge tab), 269A1185-5 main rotor blade (74.25 trailing edge tab) shown. Figure 1-1. Principle Dimensions (Sheet 2 of 2) Reissued: 16 Jan 2019...

  • Page 27: Velocity

    Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter CONVERSION TABLES - MPH/K/KmH Table 1-1 - Velocity: The speeds are straight mathematical conversions of U.S. miles per hour (MPH) to International knots (K) to kilometers per hour (Km/H) calculated to 0.00 accuracy. For practical application the number may be rounded as desired.

  • Page 28: Temperature - F/C

    Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter Table 1-2. Temperature - F/C F = 9/5 C + 32 = 1.8 (C + 17.8) C = 5/9 (F - 32) °C °F °C °F °C °F °C °F -62.2...
  • Page 29 Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter Table 1-2. Temperature - F/C (con’t.) °C °F °C °F °C °F °C °F 68.3 311.0 137.8 536.0 71.1 320.0 143.3 554.0 73.9 329.0 148.9 572.0 76.7 338.0 154.4 590.0 79.4...
  • Page 30 Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter Table 1-2. Temperature - F/C (con’t.) °C °F °C °F °C °F °C °F 260.0 932.0 426.7 1472.0 265.6 950.0 437.8 1508.0 271.1 968.0 474.4 1562.0 276.7 986.0 482.2 1652.0 282.2...

  • Page 31: Liquid Measure - Gal/L

    Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter Table 1-3. Liquid Measure - Gal/L U.S. Gallons into Liters Gals Liters Liters Liters Liters Liters Liters Liters Liters Liters Liters 3.785 7.571 11.356 15.142 18.927 22.713 26.498 30.283 34.069 10 37.854 41.640 45.425 49.211 52.996 56.781 60.567 64.352 68.138 71.923...

  • Page 32: Linear Measure - Ft/M

    Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter Table 1-5. Linear Measure - Ft/M Feet into Meters Feet Meters Meters Meters Meters Meters Meters Meters Meters Meters Meters 0.305 0.610 0.914 1.219 1.524 1.829 2.134 2.438 2.743 3.048 3.353...

  • Page 33: Pressure And Weight

    Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter Figure 1-2. Pressure and Weight Reissued: 16 Jan 2019 1-21...
  • Page 34 Schweizer RSG, LLC. General Pilot's Flight Manual Model 269D Helicopter This page is left blank intentionally. Reissued: 16 Jan 2019 1-22...
  • Page 35 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter 330 HELICOPTER FAA APPROVED ROTORCRAFT FLIGHT MANUAL SCHWEIZER MODEL 269D Type Certificate No. 4H12 Registration No. ____________________ Serial No. _________________________ Date of Original Approval: 14 Sep 1992 Date of Reissue #1 Approval: 28 Jul 1993...
  • Page 36 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. Reissued: 16 Jan 2019...
  • Page 37 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter PILOTS AND OPERATORS OF SCHWEIZER HELICOPTERS - HAVE YOU BRIEFED YOUR PASSENGERS? BE ALERT ... DON’T FORGET THE BASIC RULES OF SAFETY! REMIND YOUR PASSENGERS OF THE FOLLOWING, ESPECIALLY IF THEY ARE NOT FAMILIAR WITH HELICOPTERS.
  • Page 38 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. Reissued: 16 Jan 2019...
  • Page 39 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter IMPORTANT THE FAA APPROVED ROTORCRAFT FLIGHT MANUAL CONTAINED IN SECTIONS II - LIMI- TATIONS, III - EMERGENCY AND MALFUNC- T I O N P R O C E D U R E S ,...
  • Page 40 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. Reissued: 16 Jan 2019...
  • Page 41 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter SUMMARY OF REVISIONS To FAA Approved ROTORCRAFT FLIGHT MANUAL For Model 269D The Model 269D is certificated in compliance with all applicable Department of Transportation - Federal Aviation Administration rules and regulations in the normal category. The basic helicopter was type certificated by amendment to Type Certificate, 4H12.

  • Page 42: Servicing

    Revision #16 Added belt drive lower H-frame tie bar bracket check 26 Aug 2010 to preflight checklist. Reissued to include Schweizer RSG name change Reissue and the incorporation of the (Qty 5) 2 Mar 2017 17 Jan 2019 Temporary Revisions.
  • Page 43 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter LOG OF PAGES To FAA Approved ROTORCRAFT FLIGHT MANUAL For Model 269D The Log of Pages lists individual pages by section, page number or title, and date; and carries an FAA Approval signature.
  • Page 44 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter Section Page Number / Title Date 16 Jan 2019 2-12 16 Jan 2019 Limitations 2-13 16 Jan 2019 2-14 (cont) 16 Jan 2019 2-15 16 Jan 2019 2-16 16 Jan 2019...
  • Page 45 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter Section Page Number / Title Date 16 Jan 2019 4-10 16 Jan 2019 4-11 Normal 16 Jan 2019 4-12 Procedures 16 Jan 2019 4-13 (cont) 16 Jan 2019 4-14 16 Jan 2019...
  • Page 46 Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter This page is in ten tion ally left blank. Reissued: 16 Jan 2019...

  • Page 47: Limitations (Faa Approved)

    Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter Table of Contents SECTION II Paragraph Title Page 2-1. Rotorcraft Certification ... 2-2. Flight Limitations ....
  • Page 48 Schweizer RSG, LLC. Limitations Model 269D Helicopter Pilot's Flight Manual Section II LIMITATIONS 2-1. ROTORCRAFT CERTIFICATION Certification is based on an Engine Failure Warning System (including both visual and audio indications), Low Rotor Warning System, Outside Air Temperature Gauge, and Fuel Low Caution Light being installed and operable.
  • Page 49 Schweizer RSG, LLC. Limitations Model 269D Helicopter Pilot's Flight Manual CAUTION Damage to the main rotor blade and aft fuselage can result due to the reduction in clearance between the two with the tracking reflectors installed. The condition is amplified by the flexing of the blades that occur during an autorotation touchdown.
  • Page 50 Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter CAUTION Turn off flashing anticollision lights during prolonged hover or ground operation over concrete or water to avoid possible pilot disorientation. At pilot’s discretion, turn off anticollision and landing light when entering fog, or haze to preclude optical illu- sions or spatial disorientation.
  • Page 51 Schweizer RSG, LLC. Limitations Model 269D Helicopter Pilot's Flight Manual All loose items properly secured or stowed Unoccupied seat cushions and seat backs properly secured or stowed. 2-4. MULTIPURPOSE UTILITY OPERATIONS The installation and use of certain optional equipment is approved by the FAA and requires supplemental flight data when limitations, performance or procedures are affected.
  • Page 52 Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter 2-6. ROTOR SPEED LIMITS CAUTION Avoid engine N steady-state operation 71% 88%. Operation within speed avoidance range is permitted for the preflight checks specified in this flight manual. Transient operation through the speed range is to be accomplished as expediently as possible.
  • Page 53 Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter INDICATED AIRSPEED - KNOTS *AUTOROTATION VNE LIMITED TO 94 KTS OR POWER-ON LIMIT, WHICHEVER IS LESS Figure 2-1. V Limitations Reissued: 16 Jan 2019 FAA Approved...
  • Page 54 Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter A weight and balance computation must be accomplished prior to flight. Ballast, if required, must be carried. NOTE: Ballast may be carried in the stowage area behind the seats. Ballast may consist of lead shot, sand bags or similar material ade- quately contained and secured.
  • Page 55 Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter FUSELAGE STATION (INCHES) LONGITUDINAL C.G. ENVELOPE Figure 2-2. Center of Gravity Envelope. (Sheet 1 of 2) Reissued: 16 Jan 2019 FAA Approved...
  • Page 56 Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter FUSELAGE B.L. (INCHES) LEFT RIGHT LATERAL C.G. ENVELOPE Figure 2-2. Center of Gravity Envelope. (Sheet 2 of 2) FAA Approved Reissued: 16 Jan 2019...

  • Page 57: Power Plant Limits - Rolls Royce Model 250-C20W

    Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter 2-9. POWER PLANT LIMITS - ROLLS ROYCE MODEL 250-C20W Takeoff power (5-minute limit): 61.7 psi torque; 810°C maximum TOT. Maximum continuous operation: 57.8 psi torque; 738°C maximum TOT. Maximum continuous N RPM: 105%.
  • Page 58 Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter TOT limits: During start and shutdown: 810°C to 927°C for ten seconds. During start and shutdown: 927°C for a max. of one second. Consecutive starter cranking time limits are: 60 seconds - OFF...

  • Page 59: Fuels

    Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter 2-10. FUELS For additional information on fuels, refer to Rolls Royce Operation and Maintenance Manual. Primary: Jet A, A-1, or B JP-4, JP-5, JP-8 NOTE: Fuels must meet anti-icing capability of JP-4 when operat- ing at 4°C (40°F) or less.
  • Page 60 Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. FAA Approved Reissued: 16 Jan 2019 2-12...

  • Page 61: Instrument Markings

    Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter 2-11. INSTRUMENT MARKINGS (Fig. 2-4) ENGINE OIL TEMP/PRESS ENGINE OIL TEMP: RED LINE AT 107°C GREEN ARC - 0 TO 107°C ENGINE OIL PRESS: RED LINE AT 50 AND 130 PSI...
  • Page 62 Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter ENGINE/ROTOR TACHOMETER TACHOMETER ROTOR N % RPM: RED LINE AT 410 AND 504 RPM RED LINE AT 59% AND 105% GREEN ARC - 410 TO 504 RPM GREEN ARC - 59% TO 105%...

  • Page 63: Instrument Markings - 250-C20W

    Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter 2-12. INSTRUMENT MARKINGS - 250-C20W (Fig. 2-5) TORQUEMETER TURBINE OUTLET TEMP TOT: TORQUE: RED LINE AT 810°C RED LINE AT 61.7 PSI RED DIAMOND AT 927°C (START MAX) YELLOW ARC - 57.8 TO 61.7 PSI (5 MIN LIMIT) YELLOW ARC - 738°C TO 810°C...

  • Page 64: Limitations Placards, V Ne (250-C20W)

    Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter 2-13. LIMITATIONS PLACARDS, V (250-C20W) The “NO FLIGHT” portion of the V placards have been imposed to comply with Rolls Royce Model 250-C20W operating and starting limit temperatures and/or with Figure 2-1 V density altitude limits.
  • Page 65 Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter 2-14. LIMITATIONS PLACARDS ALTERNATE AIR DOOR MUST BE OPEN FOR ALL OPERATIONS IN VISIBLE MOISTURE AND TEMP. AT OR BELOW 5°C NOTE: If equipped with alternate air door, above placard located...
  • Page 66 Schweizer RSG, LLC. Limitations Pilot's Flight Manual Model 269D Helicopter FUEL JET A/A-1 USABLE CAPACITY: 60 U.S. GALLONS SEE PFM FOR OTHER FUELS NOTE: Above placard located at fuel filler. FUEL JET A/A-1 USABLE CAPACITY: 60 U.S. GALLONS 227.1 LITERS...
  • Page 67 Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter Table of Contents SECTION III Paragraph Title Page 3-1. Engine Failure ....3-2. Engine Failure - Cruising at Altitudes 450 Feet and Above .
  • Page 68 Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter List of Figures Figure Title Page 3-1. Caution and Warning Lights ..3-12 FAA Approved Reissued: 16 Jan 2019 3-ii...

  • Page 69: Emergency And Malfunction Procedures (Faa Approved)

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter Section III EMERGENCY AND MALFUNCTION PROCEDURES EMERGENCIES This section contains fault conditions considered to constitute an emergency or malfunction condition. Red warning lights and amber caution lights are lo-...

  • Page 70: Engine Failure

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter 3-1. ENGINE FAILURE NOTE: The indication of an engine malfunction, either a partial or complete power loss are: — A change in engine noise — Left yaw — Drop in engine RPM —...

  • Page 71: Engine Failure - Cruising At Altitudes 450 Feet And Above

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter 3-2. ENGINE FAILURE - CRUISING AT ALTITUDES 450 FEET AND ABOVE Enter normal autorotation by lowering collective pitch. NOTE: At airspeeds above maximum autorotational V knots), use aft cyclic to maintain aircraft’s attitude and to slow to desired airspeed as collective pitch is lowered.

  • Page 72: Engine Failure - Altitude Above 8 Feet And

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter 3-3. ENGINE FAILURE - ALTITUDE ABOVE 8 FEET AND BELOW 450 FEET Takeoff operation should be conducted in accordance with the Height Velocity Diagram (Fig. 5-4). In the event of power failure during takeoff, the collective pitch should be initially lowered in order that the rotor speed may be maintained.

  • Page 73: Engine/Fuselage Fire, Or Fire Of Underter- Mined Origin, In Flight-Low Cruise Altitude

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter 3-6. ENGINE/FUSELAGE FIRE, OR FIRE OF UNDETERMINED ORIGIN, IN FLIGHT - LOW/CRUISE ALTITUDE Note: If a fire is observed during flight, prevailing conditions such as day/night, altitude, and available landing areas must be considered in order to determine whether to execute a power-on or power-off landing.

  • Page 74: Electrical Fire-In Flight

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter 3-6. ENGINE/FUSELAGE FIRE, OR FIRE OF UNDETERMINED ORIGIN, IN FLIGHT - LOW/CRUISE ALTITUDE (cont) Upon landing, exit aircraft with fire extinguisher. 3-7. ELECTRICAL FIRE - IN FLIGHT Set battery switch in OFF position.

  • Page 75: Ditching - Power On

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter 3-9. DITCHING - POWER ON Descend to hovering attitude over water. Unlatch door. Passengers and copilot exit aircraft. Fly a safe distance away from all personnel in the water to avoid injury.

  • Page 76: Tail Rotor Failure

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter 3-10. FUEL CONTROL OR POWER TURBINE GOVERNOR FAILURE (cont) Failure producing an overspeed: Attempt to control RPM by use of the twistgrip. Uncontrollable overspeed: CAUTION Immediate pilot action is necessary because engine torque,...
  • Page 77 Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter General Corrective Action: Complete loss of tail rotor thrust: Failure is normally indicated by an uncontrollable (by pedal) yawing to the right. Reduce power by lowering collective. Adjust airspeed to 50 to 60 knots.

  • Page 78: Cyclic Trim Failure

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter 3-12. CYCLIC TRIM FAILURE Failure is indicated by an inability to reduce cyclic forces with cyclic trim switch. Failure may be either a frozen or uncontrollable runaway of the trim actuator in either the longitudinal or lateral direction.

  • Page 79: Malfunctions

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter Twistgrip in CUTOFF position. Actuate starter. After N reaches steady level (18 to 22%) and TOT is 150°C or be- low, advance twistgrip to GROUND IDLE. Open throttle to 91% N MALFUNCTIONS 3-14.
  • Page 80 Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter OPTIONAL ** MAY CONTAIN FUEL ENG OUT M/R CHIP, BATT HOT, CHIPS CHIPS LO ROTOR FIRE OR PITOT HEAT FUEL FIL- ALT AIR* GEN OUT M/R OIL DEPENDING ON...
  • Page 81 Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter RED WARNING LIGHTS (cont) Transmission Oil Pressure/Temperature: Refer to Fig. 3-1. Red light/lights. Land as soon as possible. Temperature has exceeded the maximum limit. Pressure has dropped below minimum limit.

  • Page 82: Amber Caution Lights

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter WARNING AN OVERHEATED BATTERY CAN CAUSE BURNS TO PERSONNEL UNLESS PROTECTIVE CLOTHING AND ADEQUATE TOOLS ARE UTILIZED. IN SOME INSTANCES THE BATTERY MAY CAUSE A SECONDARY FIRE, OR MAY RUPTURE ADDING TO FURTHER DANGER OF E L E C T R O LY T E B U R N S .
  • Page 83 Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter Chip Detectors: Amber ENG CHIPS, M/R CHIPS or T/R CHIPS indicator will illu- minate. Land as soon as possible. Lighted indicators indicate possible internal deterioration of en- gine or tail rotor transmission (or main rotor transmission, if equipped).
  • Page 84 Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter AMBER CAUTION LIGHTS (cont) Fuel filter: Refer to Fig. 3-1. CAUTION If any unusual engine indications or conditions occur, land as soon as possible. Amber FUEL FILTER indicator illuminated indicates clogged filter.

  • Page 85: Smoke And Fume Elimination - In Flight

    Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter Alternate air (for aircraft equipped with alternate air door): Refer to Para 2-3 and Fig. 3-1. Amber ALT AIR light flashes while alternate air door is opening; ALT AIR light is illuminated continuously with alternate air door full open.
  • Page 86 Schweizer RSG, LLC. Emergency Procedures Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. FAA Approved Reissued: 16 Jan 2019 3-18...
  • Page 87 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter Table of Contents Section IV Paragraph Title Page 4-1. Preflight Requirements ... 4-2. Pilot’s Preflight Inspection..
  • Page 88 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter This page is left blank intentionally. FAA Approved Reissued: 16 Jan 2019 4-ii...

  • Page 89: Normal Procedures (Faa Approved)

    Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter Section IV NORMAL PROCEDURES 4-1. PREFLIGHT REQUIREMENTS Have a thorough understanding of operating limitations. Refer to Section II. Service helicopter as required. Refer to Handbook of Maintenance Instructions (HMI).

  • Page 90: Pilot's Preflight Inspection

    Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter 4-2. PILOT’S PREFLIGHT INSPECTION Visually check the following items for obvious damage. Damage is defined as any condition that is not normal or not within limits. Examples of conditions to look for are: inoperable equipment,...
  • Page 91 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter Figure 4-1. Pilot’s Preflight Guide Reissued: 16 Jan 2019 FAA Approved...
  • Page 92 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter PRELIMINARY CHECKS Fuel drain valves, take samples CHECK FOR CONTAMINANTS EXTERIOR  FUSELAGE - FORWARD END Aircraft tiedowns and covers REMOVED Aircraft attitude for weak or damaged CHECK dampers...
  • Page 93 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter Transmission oil level CHECK Tail rotor shaft, set alignment marks CHECK Exhaust duct CHECK All inspection panels/doors SECURED Skid, strut fairing’s CHECK Ground handling wheel (if installed) in up...
  • Page 94 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter ƒ AFT FUSELAGE/TAIL ROTOR (cont) Fuselage area above horizontal stabilizer CHECK for cracks in paint film. Pay particular attention to flange bend radius and vertical face of aft bulkhead and entire adjacent aft fuselage skin.
  • Page 95 Schweizer RSG, LLC. Normal Procedures Model 269D Helicopter Pilot's Flight Manual If paint crack ing or chip ping is ob served, use a 10X mag ni fy ing glass to ex am ine the abra sion strip/air foil bond line and tip for any bond sep a ra tion be tween ep oxy ad he sive and abra sion strip.
  • Page 96 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter „ INTERMEDIATE FUSELAGE /MAIN ROTOR (cont) Engine mounts, mounting pads, and CHECK firewalls Engine oil and fuel lines CHECK Engine electrical connections CHECK Fuel control, N governor, and associated...
  • Page 97 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter Blades and rotor head CHECK Main rotor dampers CHECK Main rotor swashplate, pitch links, upper CHECK and lower bearings Main rotor control rod bellcranks CHECK Main rotor control rods...

  • Page 98: Engine Pre-Start Cockpit Check

    Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter † FUSELAGE - UNDERSIDE Fuselage skin CHECK Antennas CHECK INTERIOR ‡ PILOT/PASSENGER COMPARTMENT Fire extinguisher and first aid kit CHECK Loose equipment or cargo STOWED Seats, seat belts, and shoulder harness...
  • Page 99 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter RIGHT SEAT PILOT-IN-COMMAND SEE BELOW FOR CIRCUIT BREAKER PANEL DETAILS NOTES: SEE SHEET 3 OF 3 FOR LEGEND. THE ALTERNATE AIR DOOR CONTROL SWITCH AND THE ANTI-ICE CONTROL ARE LOCATED TO THE LEFT OF THE RIGHT PILOT’S SEAT, BELOW THE COLLECTIVE STICK .
  • Page 100 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter LEFT SEAT PILOT-IN-COMMAND SEE BELOW FOR CIRCUIT BREAKER PANEL DETAILS Figure 4-2. Instrument Panel (Sheet 2 of 3) FAA Approved Reissued: 16 Jan 2019 4-12...
  • Page 101 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter CENTER SEAT R/H SEAT LOWER FRONT FACE ANNUNCIATOR 36. POSITION LIGHTS PUSH TO TEST SWITCH 37. EMER. AVNS/PITOT HEAT (OPT) O.A.T. 38. EMERGENCY BATTERY (OPT) TRIM SWITCH 39. AUDIO AMP 1 (OPT) AIRSPEED IND.
  • Page 102 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter CYCLIC TRIM SWITCH PUSH TO TALK (ICS) 1st DETENT RADIO TRANSMIT 2nd DETENT LANDING LIGHT SWITCH Figure 4-3. Cyclic Stick Grip FAA Approved Reissued: 16 Jan 2019 4-14...
  • Page 103 Schweizer RSG, LLC. Normal Procedures Model 269D Helicopter Pilot's Flight Manual 4-3. ENGINE PRE-START COCK PIT CHECK (cont) ELEC TRI CAL POWER - OFF (cont) Operation of shoulder harness inertia lock CHECK Cyclic, collective (friction off) and pedals FULL TRAVEL...
  • Page 104 Normal Procedures Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter 4-3. EN GINE PRE-START COCK PIT CHECK (cont) ELEC TRI CAL POWER - ON NOTE: If ex ter nal power is used, con nect and op er ate Ground Power Unit (GPU) in ac cor dance with GPU man u fac tures in struc tions.

  • Page 105: Engine Start

    Schweizer RSG, LLC. Normal Procedures Model 269D Helicopter Pilot's Flight Manual Twistgrip to FULL OPEN, return to CHECK GROUND IDLE STOP, push engine idle release, close twistgrip to CUTOFF position 4-4. ENGINE START CAU TION Do not at tempt en gine start with cy clic stick in po si tions other than neu tral.
  • Page 106 Normal Procedures Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter 4-4. EN GINE START (cont) The above se quence (60 sec onds ON through 30 min utes OFF) may be at tempted two (2) times. (Cor rec tive ac tion is re quired prior to any ad di tional start at tempts.)
  • Page 107 Schweizer RSG, LLC. Normal Procedures Model 269D Helicopter Pilot's Flight Manual En gine idle re lease - Push Close twistgrip to the CUT OFF po si tion. Use starter to con tinue mo tor ing en gine for at least ten sec onds or un til TOT is no more than 150°C.

  • Page 108: Engine Run-Up

    Normal Procedures Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter 4-5. ENGINE RUN-UP Electric power SELECT Ex ter nal start: Af ter re mov ing CHECK ex ter nal power source, set BAT TERY switch to ON. NOTE: Mon i tor N when turn ing gen er a tor switch ON.
  • Page 109 Schweizer RSG, LLC. LLC. Normal Procedures Model 269D Helicopter Pilot's Flight Manual Engine controls: NOTE: If mal func tion is noted, shut down en gine. high beep range - 94% (3 sec. limit) CHECK CAUTION Do not dwell at any N...
  • Page 110 Normal Procedures Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter This page is left blank intentionally. 4-20B Reissued: 16 Jan 2019 FAA Approved...
  • Page 111 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter Increase RPM to 91% N using beep or twistgrip. Throttle rigging check: RECHECK Pilot’s twistgrip SNAP TO IDLE CAUTION If engine flames out, do not try to recover by opening twistgrip.

  • Page 112: Before Takeoff

    Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter 4-5. ENGINE RUN-UP (cont) ALT AIR caution light flashes when CHECK door is in transit; remains on when door is full open. Close alternate air door CHECK All caution and warning lights out.

  • Page 113: Takeoff

    Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter 4-7. TAKEOFF NOTE: For takeoff in noise sensitive areas, refer to Para 4-17 for noise impact reduction procedures. Determine that hover area and takeoff path are clear. Follow normal helicopter takeoff procedure with engine speed at 90...

  • Page 114: Cruise

    Normal Procedures Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter 4-8. CRUISE Trim - use proper trimming procedures described for climbout. Above 50 knots, and 50 foot altitude above terrain, select N between 90 and 91% for best comfort level.

  • Page 115: Practice Autorotations

    Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter 4-10. PRACTICE AUTOROTATIONS CAUTION Perform throttle rigging check prior to attempting practice autorotations (Para 4-5). Do not practice autorotations if LOW FUEL warning indicator light is illuminated. If, while in practice autorotation, LOW FUEL warning indicator lights, return to powered flight.
  • Page 116 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter 4-10. PRACTICE AUTOROTATIONS (cont) Conduct practice autorotation at 94KIAS or below (see V plac- ards). Maintain rotor between 410 and 504 by use of the collective control. Maximum gliding distance is obtained at 77 KIAS and 410 rotor RPM.

  • Page 117: Landing Approach

    Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter NOTE: Normal rotor RPM (collective fully down) is 485 ± 5 RPM at 1900 pounds gross weight at sea level, 60 knots. Rotor speed will decrease approximately 10 RPM for each 100 pound reduction in gross weight and increase approximately 6.5 RPM for each 1000...

  • Page 118: Engine/Aircraft Shutdown

    Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter 4-13. ENGINE/AIRCRAFT SHUTDOWN CAUTION Care should be taken when rotating twistgrip to GROUND IDLE and from IDLE to CUTOFF position if the helicopter is parked on an icy or slippery surface (helicopter may spin in direction of main rotor blade rotation).
  • Page 119 Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter CAUTION An after-fire (recognized by a rapid increase in TOT) can occur during shutdown if fuel cutoff is not complete. If an after-fire occurs, immediately engage starter and motor the engine to minimize the temperature encountered.

  • Page 120: Post Flight

    Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter 4-14. POST FLIGHT Aircraft - investigate any suspected damage CHECK Fuel and oil leaks CHECK Logbook entries COMPLETE Flight manual and equipment STOWED Aircraft tiedowns, covers SECURED 4-15. DECELERATION CHECK Generator (GEN) switch Pilot’s twistgrip...

  • Page 121: Normal Engine Restart

    Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter CAUTION If engine flames out, do not try to recover by opening twistgrip. Close twistgrip to the CUTOFF position and monitor TOT. If engine flames out or if N speed drops below 59%, do not repeat deceleration check.

  • Page 122: Noise Impact Reduction Procedures

    Schweizer RSG, LLC. Normal Procedures Pilot's Flight Manual Model 269D Helicopter 4-17. NOISE IMPACT REDUCTION PROCEDURES Certain flight procedures are recommended to minimize noise impact on surrounding areas. It is imperative that every pilot subject the public to the least possible noise while operating the helicopter.
  • Page 123 Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter Table of Contents SECTION V Paragraph Title Page 5-1. Performance Data....5-2. Power Check Chart - Rolls Royce 250-C20W Engine .
  • Page 124 Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. FAA Approved Reissued: 16 Jan 2019 5-ii...

  • Page 125: Performance Data (Faa Approved)

    Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter Section V PERFORMANCE DATA 5-1. PERFORMANCE DATA This section contains helicopter performance information as defined within certain conditions such as airspeed, weight, altitude, temperature, wind velocity, and engine power available.
  • Page 126 Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter INDICATED AIRSPEED - Knots NOTE: SUBTRACT 1 KNOT FOR EACH 10 DEG F ABOVE ISA CONDITIONS Figure 5-1. Best Rate of Climb Speed vs. Altitude FAA Approved Reissued: 16 Jan 2019...
  • Page 127 Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter AMBIENT TEMPERATURE - C AMBIENT TEMPERATURE - F Figure 5-2. Hover Ceiling In Ground Effect - Two Foot Skid Height, at Max. Gross Weight (2230 lbs) or below Reissued: 16 Jan 2019...
  • Page 128 Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter AIRSPEED CALIBRATION INDICATED AIRSPEED - KNOTS (NO INSTRUMENT ERROR) Figure 5-3. Airspeed Calibration Curve FAA Approved Reissued: 16 Jan 2019...
  • Page 129 Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter SMOOTH, HARD SURFACE, AVOID OPERATION IN CROSSHATCHED AREAS RECOMMENDED TAKE OFF PROFILE INDICATED AIRSPEED - KNOTS (See Figure 5-5 for weight conditions.) Figure 5-4. Height Velocity Diagram at Sea Level...
  • Page 130 Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter GROSS WEIGHT - LB. NOTE: To maintain conditions shown in Figure 5-4 at altitude. Recommended gross weights are shown. Figure 5-5. Gross Weight Limitations for Height Velocity Diagram FAA Approved...
  • Page 131 Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter EXAMPLE: CONDITIONS: 6,000 FT PRESSURE ALTITUDE, -15°C OAT, 100 IAS – FIND DENSITY ALTITUDE – FOLLOW -15°C LINE TO 6,000 FT PRESSURE ALTITUDE LINE: READ DENSITY ALTITUDE (3780 FT) – FIND 1/ σ (SIGMA) FACTOR –...

  • Page 132: Power Check Chart - Rolls Royce 250-C20W Engine

    Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter 5-2. POWER CHECK CHART - ROLLS ROYCE 250-C20W ENGINE The power check chart (Fig. 5-7) shows the relationship of engine torque and turbine outlet temperature, at various conditions of pressure altitude and OAT for a Rolls Royce 250-C20W engine producing specification power as installed in the 330 helicopter.
  • Page 133 Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter Figure 5-7. Power Check Chart - Rolls Royce 250-C20W Engine Reissued: 16 Jan 2019 FAA Approved...
  • Page 134 Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter Figure 5-8. Power Check Chart - Rolls Royce 250-C20W Engine FAA Approved Reissued: 16 Jan 2019 5-10...
  • Page 135 Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter WARNING DO NOT EXCEED ENGINE/AIRCRAFT LIMITS. Accessories required for safe flight should be operated during each check. WARNING MAINTAIN SEPARATION FROM OBJECTS IN AIR OR ON THE GROUND. Reset altimeter if required after obtaining pressure altitude (or read pressure from Davtron Indicator).

  • Page 136: Noise

    Schweizer RSG, LLC. Performance Pilot's Flight Manual Model 269D Helicopter METHOD: 1. Enter bottom right of chart (Fig. 5-7) at 54 psi torque. Move up along 54 psi torque line to 6000 foot pressure altitude curve, move left to 10°C OAT curve, then move down and read specification TOT of 660°C.

  • Page 137: Title Page

    Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter Table of Contents SECTION VI Paragraph Title Page 6-1. Weight and Balance Characteristics ..6-2. Weight Limits and Balance Criteria ..
  • Page 138 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. Reissued: 16 Jan 2019 6-ii...

  • Page 139: Weight And Balance Characteristics

    Pilot's Flight Manual Model 269D Helicopter Section VI WEIGHT AND BALANCE DATA 6-1. WEIGHT AND BALANCE CHARACTERISTICS The weight and balance characteristics of the Schweizer 330 Helicopter are as follows: Maximum Certified Gross Weight 2230 pounds Longitudinal Reference Datum 100 inches forward of rotor...
  • Page 140 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter NOTE OPTIONAL BAGGAGE COMPARTMENT LOADING. The bag- gage compartment is accessible through the main access door on the left side of the aircraft. It contains approximately 4.2 cubic feet of space.

  • Page 141: Weight And Balance Characteristics

    Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter Figure 6-1. Balance Diagram (Sheet 1 of 2) Reissued: 16 Jan 2019...
  • Page 142 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter Figure 6-1. Balance Diagram (Sheet 2 of 2) Reissued: 16 Jan 2019...
  • Page 143 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter CG FUEL CELL 104.2 100.0 102.68 96.75 CG ENGINE OIL TANK CG INSTRUMENT 114.4 48.0 PANEL FACE 239.88 44.42 183.45 48.67 CENTER SECTION FRAME 21.73 17.01 283.5 15.15 73.0...
  • Page 144 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter ROTOR FUSELAGE STATION (INCHES) Figure 6-3. Longitudinal Center of Gravity Limits Reissued: 16 Jan 2019...
  • Page 145 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter FUSELAGE B.L. (INCHES) LEFT RIGHT Figure 6-4. Lateral Center of Gravity Limits Reissued: 16 Jan 2019...

  • Page 146: Weight Limits And Balance Criteria

    Pilot's Flight Manual Model 269D Helicopter 6-2. WEIGHT LIMITS AND BALANCE CRITERIA The Schweizer 330 (Model 269D) Helicopter has the weight limits and balance conditions noted in Table 6-1. Do not exceed these limitations at any time during flight. Use the delivered weight as recorded in the Weight and Balance Record inserted in this section to perform all weight and balance computations (Fig.
  • Page 147 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter EXAMPLE WEIGHT AND BALANCE REPORT MODEL 269D WEIGHED BY: J. DOE DATE: 9-20-92 REGISTRATION NO.: N330T SERIAL NO.: 001 MODEL: 269D TARE OR SCALE CALIBRATION LONG. LONG. LAT.
  • Page 148 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter WEIGHT AND C.G. CALCULATIONS LONG. LAT. WEIGHT LONG. MOMENT LAT. ARM MOMENT (LBS) ARM (IN.) (IN.-LB.) (IN.) (IN.-LB.) Total Unadjusted Net Weight 1148 105.5 121107 + .46 + 531 Total Weight Of Missing Equipment 97.0...
  • Page 149 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter Figure 6-6. Basic Weight and Balance Record Reissued: 16 Jan 2019 6-11...

  • Page 150: Longitudinal Weight And Balance Determination

    Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter 6-4. LONGITUDINAL WEIGHT AND BALANCE DETERMINATION To determine that the gross weight and longitudinal center of gravity (fore and aft) for a given flight are within limits, proceed as follows Obtain aircraft delivered weight and moment from the Weight and Balance Record inserted in this section.
  • Page 151 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter NOTE The CG's fall within the limits specified in Para 6-1; therefore, the loading meets the longitudinal CG requirements. Determine corresponding center of gravity for gross weight by di- viding total moment by gross weight.
  • Page 152 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter Figure 6-7. Fuel Buttline (Sheet 1 of 2). Reissued: 16 Jan 2019 6-14...
  • Page 153 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter Figure 6-7. Fuel Buttline (Sheet 2 of 2). Reissued: 16 Jan 2019 6-15...
  • Page 154 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter Table 6-2. Weights and Longitudinal Moments - Pilots, Passenger, Baggage Pilot and Passenger Weights and Longitudinal Moments Moment (in.-lbs.) Moment (in.-lbs.) Moment (in.-lbs.) Pilot/Passenger R H Seat Center Seat LH Seat Weight (lb.)

  • Page 155: Lateral Weight And Balance Determination

    Schweizer RSG, LLC. Model Weight and Balance 269D Helicopter Pilot's Flight Manual 6-5. LAT ERAL WEIGHT AND BAL ANCE DE TER MI NA TION The safe operation of this helicopter requires that it be flown within the established lateral as well as longitudinal center of gravity limits.
  • Page 156 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter NOTE The determined lateral CG’s of +.18 inch at 1708 pounds and +.96 inch at 2098 pounds fall within the lateral limits. CAUTION Gross weight must not exceed 2230 lbs.
  • Page 157 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter TEMPERATURE, °F Figure 6-8. Specific Weight of Fuels and Lubricants Reissued: 16 Jan 2019 6-19...
  • Page 158 Schweizer RSG, LLC. Weight and Balance Pilot's Flight Manual Model 269D Helicopter This page is left blank intentionally. Reissued: 16 Jan 2019 6-20...
  • Page 159 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Table of Contents Section VII Paragraph Title Page 7-1. Maintenance and Operational Check Requirements and Precautions ..7-2. Related Publications ... .
  • Page 160 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Table of Contents Section VII Paragraph Title Page 7-26. Battery Servicing and Maintenance (Lead Acid and Optional Ni-Cad Batteries) . 7-33 7-27. Access and Inspection Provisions ..
  • Page 161 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Table of Contents Section VII Figure Title Page 7-1. Major Components ... . . 7-13 7-2. Principle Dimensions ... .
  • Page 162 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. Reissued: 16 Jan 2019 7-iv...

  • Page 163: Aircraft Handling, Servicing And Maintenance

    All maintenance on the helicopter is to be accomplished in compliance with the following requirements and precautions: Instructions in Schweizer 330 HMI. All maintenance and operational checks that require operation of the helicopter must be performed in accordance with require- ments and limitations specified in the Pilot’s Flight Manual and...
  • Page 164 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Before the first flight of the day - or more frequently if service conditions are severe - the inspections described below should be performed by a qualified pilot or mechanic. In addition, daily...
  • Page 165 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Area forward of instrument panel clean and free from obvious damage. Tail rotor controls and supports secure. Antenna secure and free from damage. First aid kit; contents and security of attachment.
  • Page 166 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter RIGHT SIDE - FUSELAGE AND LANDING GEAR Cabin doors for general condition, and proper operation of vent and door latching and locking mechanism. Door hinge pins properly installed and secured.
  • Page 167 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Fuselage area above horizontal stabilizer for cracks in paint film. Pay particular attention to flange bend radius and vertical face of aft bulkhead and entire adjacent aft fuselage skin. Any signs of cracks requires further inspection before next flight.
  • Page 168 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Tail rotor control rod at gearbox and pitch control links at rotor for excessive bearing play, free movement and security. Pitch control for evidence of seal rotation or loss of grease.
  • Page 169 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Engine air inlet plenum and screen secure and free from obstructions. Entire engine for; loose bolts, loose or broken connections, accessories for secure and broken or missing lockwire, accessible areas for obvious damage, evidence of fuel and oil leaks.
  • Page 170 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter LEFT SIDE - FUSELAGE, MAIN ROTOR AND LANDING GEAR Cabin doors for general condition, and proper operation vents and door latching and locking mechanism. Front compartment door hinge pins properly installed and secured.
  • Page 171 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Rotate main rotor blades by hand in direction of rotation and check blades for obvious damage, condition of trailing edge and tip, and cleanliness. Visible portion of flight control linkage for damage.

  • Page 172: Related Publications

    Refer to Basic HMI Section 2 for a listing of related publications and directives. 7-3. MAINTENANCE INFORMATION REQUESTS Questions that may arise during maintenance of the helicopter or it’s components should, when possible, be referred to the Authorized Field Service Representative or Schweizer Customer Service Department. Reissued: 16 Jan 2019 7-10...

  • Page 173: Inspection Practices And Technical Definitions

    7-5. MALFUNCTION/INFORMATION REPORT This form may be used to report to Schweizer RSG in detail any service difficulties encountered with any Schweizer helicopter. Use of this form is encouraged and recommended to enable Schweizer RSG to provide owners and operators with improved service, support and product improvement.

  • Page 174: Helicopter Fundamentals

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter 7-6. HELICOPTER FUNDAMENTALS The major components of the helicopter are shown in Fig. 7-1. Principle dimensions are shown in Fig. 7-2. Reference is occasionally made to “station” and “waterline”...
  • Page 175 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Figure 7-1. Major Components Reissued: 16 Jan 2019 7-13...
  • Page 176 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter 67.77 102.68 60.72 W.L. 0.00 19.62 66.16 74.24 IN FLIGHT 81.92 ON GROUND Dimensions: (Not Shown): Main Rotor Diameter 26 ft. 10 in. Overall Length (with main rotor blade forward and tail rotor blade aft.)
  • Page 177 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter 74.25 161.08 2° 17.00 80.50 96.75 51.00 ∅ 48.67 17.01 10° W.L. 0.00 58.00 43.00 268.50 * 269A1185-1 main rotor blade (23.75 trailing edge tab), 269A1185-5 main rotor blade (74.25 trailing edge tab) shown.

  • Page 178: Helicopter Ground Handling

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Table 7-1. Approximate Maximum Hoisting Weights of Components ITEM WEIGHT (LBS) Aft fuselage 22.2 Main rotor hub Main transmission (wet) Engine (dry) Main rotor hub, swashplate, scis-...

  • Page 179: Hoisting

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter 7-9. HOISTING Hoist helicopter in accordance with Basic HMI Section 2. 7-10. JACKING Provisions for jacking helicopter (Fig. 7-3) are provided by one forward jacking lug and two aft jacking pads.
  • Page 180 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter FORWARD JACKING LUG AFT JACKING PAD (LH) AFT JACKING PAD (RH) DETAIL "A" JACKING POINT Figure 7-3. Jacking and Leveling Reissued: 16 Jan 2019 7-18...

  • Page 181: Leveling

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter 7-11. LEVELING Leveling is accomplished by jacking the helicopter to level the main rotor hub both laterally and longitudinally, using either of the methods described below. Spirit Level Method Place spirit (bubble) level on top of main rotor hub (Fig.

  • Page 182: Moving And Towing Helicopter

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter HMI for rigging check. Connect associated wire harness. Remove stick in reverse order of installation. 7-13. MOVING AND TOWING HELICOPTER Ground handling wheels are available for the helicopter.

  • Page 183: Parking

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter 7-14. PARKING (Fig. 7-4) To park helicopter for short intervals, perform following steps: CAUTION To prevent rotor damage from blade flapping (droop stop pounding) as a result of air turbulence from other aircraft landing, taking off or taxiing, or sudden wind gusts, rotor blades should be secured whenever helicopter is parked.

  • Page 184: Mooring

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Apply friction to lock cyclic and collective sticks so that friction control knobs are positioned as follows; neutral for cyclic stick and full down for collective stick.

  • Page 185: Servicing

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Fill fuel cell (if possible). Apply friction to lock cyclic and collective sticks. Secure helicopter to ground by attaching restraining lines (cable or rope), in accordance with the following: Attach aft lines at respective ends of aft cross beam, near the damper attach point.
  • Page 186 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Table 7-2. Servicing Materials (Operating Supplies) Item Material Specification Aviation Fuel (Footnote 2) Engine Oil MIL-L-7808 (Footnote 7) MIL-L-23699 (Footnote 7) Shell Oil, Spirax HD 90 MIL-L-2105B (Footnotes 1, 4)
  • Page 187 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Table 7-2. Servicing Materials (Operating Supplies) (cont) 5. Use only specified grease for flapping hinge bearings. 6. Do not intermix greases; and do not intermix different types of greases made by the same manufacturer, except where specifically approved by the manufacturer.
  • Page 188 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter FUEL CELL FILLER CAP DETAIL A DETAIL C DETAIL B FILLER PORT CAP ENGINE OIL TANK SIGHT GAUGE SUMP DRAIN VALVE SUMP DRAIN TUBE DETAIL A Figure 7-5. Servicing Points (Sheet 1 of 2)
  • Page 189 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter ENGINE / TRANSMISSION OIL COOLER DRAIN VALVE DRAIN TUBE DETAIL B FUEL CELL SHUT-OFF VALVE ENGINE SHUT-OFF VALVE SUMP DRAIN VALVE DETAIL C OVERBOARD DRAIN TUBE Figure 7-5. Servicing Points (Sheet 2 of 2)
  • Page 190 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Comply with the following precautions when servicing the fuel system: WARNING HOT REFUELING IS EXPRESSLY PROHIBITED. PRIOR TO REFUELING, ENSURE ENGINE IS OFF, ROTOR SYSTEM IS STATIC AND ALL ELECTRICAL POWER IS R E M O V E D F R O M H E L I C O P T E R .

  • Page 191: Filling - Fuel System

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter CAUTION Conductive-type fuel hose does not provide a satisfactory method of bonding. Fuel dispensing equipment grounding cables should be removed in the reverse order of installation sequence.

  • Page 192: Draining - Engine Oil System

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter WARNING AIRCRAFT OPERATION WITH UNSECURED FUEL FILLER CAP MAY PRODUCE FUEL VAPORS/SPILLS WHICH CAN CAUSE FIRE OR EXPLOSION. Check filler cap for security after fueling. (Lift tab folded down and flush with cap.)

  • Page 193: Filling - Engine Oil System

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter After draining oil, ensure that both drain valves are closed and secure. Refer to Rolls Royce Operation and Maintenance Manual, Publication No. 10W2, for instructions to drain oil from engine.

  • Page 194: Draining - Tail Rotor Transmission

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Install dipstick in transmission and check for security. Close filler port cap and lockwire. 7-23. DRAINING - TAIL ROTOR TRANSMISSION Disconnect wire lead, cut lockwire and remove chip detector and self-closing valve.

  • Page 195: Battery Servicing And Maintenance (Lead Acid And Optional Ni-Cad Batteries)

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter 7-26. BATTERY SERVICING AND MAINTENANCE (LEAD ACID AND OPTIONAL NI-CAD BATTERIES) Verify that BATTERY switch is OFF before servicing battery. Perform battery servicing and maintenance according to manufacturer’s instructions, in conjunction with removal/installation,...
  • Page 196 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Table 7-3. Access and Inspection Provisions Information (cont) Door/Panel Description Provides Access To Instrument console side panel Instrument console components and - LH/RH wiring Collective stick access panel...
  • Page 197 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter TOWER ASSEMBLY PANEL-LH INSTRUMENT CONSOLE SIDE PANEL-LH PLENUM CHAMBER SCREEN FORWARD ACCESS PANEL STAB ACCESS PANEL MAIN ACCESS DOOR-LH ENGINE ACCESS PANEL-LH PITOT TUBE COLLECTIVE STICK ACCESS PANEL-LH...

  • Page 198: Cleaning

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter 7-28. CLEANING General cleaning of oil and dirt deposits from the helicopter and it’s components is accomplished by using dry-cleaning solvents, standard commercial grade kerosene, or a solution of detergent soap and water.

  • Page 199: Cleaning Airframe Exterior And Rotor Blades

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter 7-30. CLEANING AIRFRAME EXTERIOR AND ROTOR BLADES CAUTION Use care to prevent scratching of aluminum skin when cleaning main rotor blades. Never use volatile solvents or abrasive materials.

  • Page 200: Cleaning Engine Oil Filters

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter 7-32. CLEANING ENGINE OIL FILTERS Refer to Rolls Royce Operation and Maintenance Manual, Publication No. 10W2. 7-33. CLEANING ENGINE COMPRESSOR Water rinse cleaning of engine compressor is accomplished by a water wash method.

  • Page 201: Engine Oil Leaks

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter NOTE: On transmission input pinion gear oil seals with less than two hours of operation, some seepage or wetting of adjacent surfaces is normal until seal is wetted and worn in (seated). If seepage continues at a rate of one drop per minute or less, seal may continue in service.

  • Page 202: Preservation And Storage

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter 7-39. PRESERVATION AND STORAGE A helicopter placed in storage or nonoperational status must have adequate inspection, maintenance and preservation to avoid unnecessary deterioration of airframe and components or equipment.
  • Page 203 Schweizer RSG, LLC. Handling, Servicing & Maint. Model 269D Helicopter Pilot's Flight Manual CAUTION Avoid engine N steady-state operation 71% 88%. Operation within speed avoidance range is permitted for the preflight checks specified in this flight manual. Transient operation through the speed range is to be accomplished as expediently as possible.
  • Page 204 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. Reissued: 16 Jan 2019 7-40B...

  • Page 205: Torque Data

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Return to service: Remove covers and equipment used to park and moor helicopter. Perform Daily Inspection. 7-41. TORQUE DATA Torque wrenches: Torque wrenches should be of good quality and calibration must be verified every 90 days to ensure accuracy.

  • Page 206: Ground Handling Wheels

    Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter In the optional collective actuated hourmeter installation, the hourmeter is actuated by a switch that senses the position of the col- lective control stick. The hourmeter will run and record time when- ever the main rotor transmission oil pressure is above the minimum valve and the collective control is off the (down) stop.
  • Page 207 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter Single Wheel Ground Handling Wheels (Configured For Stowage in Mounts on Skid Tubes). These wheel assemblies are configured with mount brackets permanently attached to the skid tubes and provisions for stowage of the operating han- dle inside the transmission compartment on the left side of the helicopter.
  • Page 208 Schweizer RSG, LLC. Handling, Servicing & Maint. Pilot's Flight Manual Model 269D Helicopter CAUTION When balancing/moving the helicopter by hand, do not push on stabilizers or any other component or surface that may sustain damage from ground handling or pushing. If helicopter is moved in the aft direction (rearward) do not drag skid heels on the ground and avoid deep depressions in the ground surface.

  • Page 209: Additional Operations And Performance Data

    Schweizer RSG, LLC. Operations & Performance Pilot's Flight Manual Model 269D Helicopter Table of Contents SECTION VIII Paragraph Title Page Additional Operations And Performance Data List of Figures Figure Title Page 8-1. Cruise Charts at Standard Sea Level Conditions, 91% N .
  • Page 210 Operations & Performance Schweizer RSG, LLC. Pilot's Flight Manual Model 269D Helicopter This page is left blank intentionally. 8-ii Reissued: 16 Jan 2019...

  • Page 211: Additional Operations And Performance Data

    Schweizer RSG, LLC. Operations & Performance Pilot's Flight Manual Model 269D Helicopter Section VIII ADDITIONAL OPERATIONS AND PERFORMANCE DATA Information given in this section is provided by the manufacturer to further in- form the pilot of the helicopter’s capabilities. By use of the data in this section the pilot may obtain maximum utilization of the helicopter.
  • Page 212 Schweizer RSG, LLC. Operations & Performance Pilot's Flight Manual Model 269D Helicopter Specific Range Performance, Sea Level, Std. Day TRUE AIRSPEED - KNOTS Speed Power Performance, Sea Level, Std. Day TRUE AIRSPEED - KNOTS Data Based On: Alternate Air Door - OPENED or CLOSED...
  • Page 213 Schweizer RSG, LLC. Operations & Performance Pilot's Flight Manual Model 269D Helicopter Specific Range Performance, 3000 Ft., Std. Day TRUE AIRSPEED - KNOTS Speed Power Performance, 3000 Ft., Std. Day TRUE AIRSPEED - KNOTS Data Based On: Alternate Air Door - OPENED or CLOSED...
  • Page 214 Schweizer RSG, LLC. Operations & Performance Pilot's Flight Manual Model 269D Helicopter Specific Range Performance, 6000 Ft., Std. Day TRUE AIRSPEED - KNOTS Speed Power Performance, 6000 Ft., Std. Day TRUE AIRSPEED - KNOTS Data Based On: Alternate Air Door - OPENED or CLOSED...
  • Page 215 Schweizer RSG, LLC. Optional Equipment Pilot's Flight Manual Model 269D Helicopter Table of Contents SECTION IX Paragraph Title Page 9-1. General Information ... . . 9-2. Listing - Optional Equipment ..
  • Page 216 Schweizer RSG, LLC. Optional Equipment Pilot's Flight Manual Model 269D Helicopter This page is intentionally left blank. Reissued: 16 Jan 2019 9-ii...

  • Page 217: Optional Equipment Supplements

    9-1. GENERAL INFORMATION This section provides general information on optional equipment for the Schweizer 330 Helicopter. The information includes a listing of usable optional equipment, compatibility of combined equipment on the helicopter, and a listing of all major optional equipment part numbers, publication titles, and publication numbers.

  • Page 218: Listing - Optional Equipment Flight Manuals

    Schweizer RSG, LLC. Optional Equipment Pilot's Flight Manual Model 269D Helicopter 9-4. LISTING - OPTIONAL EQUIPMENT FLIGHT MANUALS CAUTION Be sure to check appropriate Optional Equipment Flight Man- ual Supplement as part of pre-flight planning. A separate Optional Equipment Flight Manual Supplement is...
  • Page 219 Schweizer RSG, LLC. Optional Equipment Pilot's Flight Manual Model 269D Helicopter Table 9-1. Owner’s Manual Supplement - 269D Helicopter Publication Title Issue/Revision/ Reissue Date CSP-D-1B Optional Instrument/Avionics Installations Issued: 28 Jul 1993, Revised: 11 Jun 2001 CSP-D-1D Optional Instrument Panel Installation...

  • Page 220: Abbreviations

    Schweizer RSG, LLC. Optional Equipment Pilot's Flight Manual Model 269D Helicopter 9-5. ABBREVIATIONS Abbreviation Definition Automatic direction finder comm Communication Intercommunication system Indicator Navigation rcvr Receiver Standard Very high frequency xcvr Transceiver Reissued: 16 Jan 2019...

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