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AUTO GYRO CALIDUS 915is Operating Handbook

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Summary of Contents for AUTO GYRO CALIDUS 915is

  • Page 1 Pilot Operating Handbook...
  • Page 2 Pilot Operating Handbook for Gyroplane Calidus 915is & 916iS Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915/916iS Pre-pages 1 01.APRIL.2024...
  • Page 3 All rights reserved. Under the copyright laws, this manual may not be copied, in whole or in part, without the written consent of AutoGyro GmbH. AutoGyro reserves the right to change or improve its products and to make changes in the content of this manual without obligation to notify any person or organisation of such changes or improvements.
  • Page 4 Pilot Operating Handbook for Gyroplane Calidus fitted with the Rotax 915iS and 916iS engine Model: ______________________________________________ Serial number: ______________________________________________ Registration: ______________________________________________ Type certificate number: ______________________________________________ Aircraft manufacturer and type certificate holder: AutoGyro GmbH, Dornierstraße 14 D-31137 Hildesheim Tel.: +49 (0) 51 21 / 8 80 56-00 Fax: +49 (0) 51 21 / 8 80 56-19 Distribution partner: ______________________________________________...
  • Page 5 REVISION LOG Rev. Change summary Date Signature First release 01.APRIL.2024 Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915/916iS Pre-pages 4 01.APRIL.2024...

  • Page 6: Table Of Contents

    Pilot Operating Handbook Table of Contents Calidus 915/916iS List of Effective Pages CONTENTS SECTION 1 - GENERAL ..................... 1-1 Introduction ...................... 1-1 Certification ...................... 1-1 Performance Data and Operating Procedures ..........1-1 Definition of Terms ..................1-2 Important Note ....................1-2 Three-view of the Calidus ................
  • Page 7 Pilot Operating Handbook Table of Contents Calidus 915/916iS List of Effective Pages 3.13 Emergency exit after an aircraft roll over ............3-9 3.14 Warning and Caution Lights ................3-9 3.15 Parameters out of Limits (where required, refer to the Rotax 915iS or 916iS Operators Manual) .......................
  • Page 8 Pilot Operating Handbook Table of Contents Calidus 915/916iS List of Effective Pages Sink Rate and Glide Ratio ................5-7 Additional Performance Data ................5-7 5.11 Sound Exposure Level / Noise Characteristics ..........5-8 5.12 High Altitude Operation ................... 5-8 SECTION 6 - WEIGHT AND BALANCE ................6-1 General ......................
  • Page 9 Pilot Operating Handbook Table of Contents Calidus 915/916iS List of Effective Pages 8.11 Engine Air Filter ....................8-4 8.12 Propeller ......................8-5 8.13 Battery ......................8-5 8.14 Winter Operation ..................... 8-5 8.15 Removal, Disassembly, Assembly and Installation of the Rotor ..... 8-6 8.16 Road Transport....................
  • Page 10 Pilot Operating Handbook Table of Contents Calidus 915/916iS List of Effective Pages 9-7 Removal/Installation of Canopy ..................1 9-7.1 General ....................... 1 9-7.2 Limitations ......................8 9-7.3 Emergency Procedures ..................8 9-7.4 Normal Procedures ..................... 9 9-7.5 Performance ....................... 9 9-7.6 Weight and Balance ...................
  • Page 11 Pilot Operating Handbook Table of Contents Calidus 915/916iS List of Effective Pages LIST OF EFFECTIVE PAGES Page(s) Rev. Date Page(s) Rev. Date 9-3 – 1 to 1 1-1 to 1-8 01.APR.2024 01.APR.2024 9-4 – 1 to 1 2-1 to 2-19 01.APR.2024 01.APR.2024 3-1 to 3-14...
  • Page 12 Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL CONTENTS Introduction ...................... 1-1 Certification ...................... 1-1 Performance Data and Operating Procedures ..........1-1 Definition of Terms ..................1-2 Important Note ....................1-2 Three-view of the Calidus ................1-3 Description ....................... 1-4 Technical Data ....................
  • Page 13 Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915/916iS 1-ii 01.APRIL.2024...

  • Page 14: Section 1 - General

    Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL SECTION 1 - GENERAL Introduction This manual is designed as an operating guide for pilots, instructors, and owners/operators, providing information for the safe and efficient operation of this gyroplane. It includes material required to be furnished to the pilot by the competent certification authority.

  • Page 15: Definition Of Terms

    Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL Definition of Terms This manual uses WARNINGs, CAUTIONs and NOTEs in bold capital letters to indicate especially critical and important instructions. Additionally, the colour of the panel (red, yellow, and grey shading) highlights the significance of the instruction. Definitions for each term are given below.

  • Page 16: Three-View Of The Calidus

    Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL Three-view of the Calidus Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915/916iS 01.APRIL.2024...

  • Page 17: Description

    Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL Description General Characteristics  Gyroplane with nose gear wheel chassis  Aircraft structure is a GRP/CRP monocoque attached to a stainless steel mast and rear airframe  Two-seat tandem configuration  Main landing gear with GRP (glass fibre reinforced plastic) spring spar and hydraulic disc brakes ...

  • Page 18: Engine

    Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL WARNING Rotor System Assemblies and the Rotor System Bearing have a defined ‘Safe Life’ of 2,500hrs and 1500hrs respectively. These parts must be replaced when this life has been achieved, regardless of condition.
  • Page 19 Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL Woodcomp KW-31 electric inflight adjustable Prop (915iS) Airscrew with in-flight adjustable pitch made of CRP / wood Model ....................... KW-31 Number of blades ....................3 Diameter ....................172 cm In-flight pitch adjustment ..... electric, constant speed, manual or automatic Revision 1.0 –...

  • Page 20: Unit Conversion

    Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL 1.12 Unit Conversion Multiply to obtain kts (knots) 1.852 km/h km/h (kilometres per hour) 0.54 mph (miles per hour) 1.61 km/h km/h (kilometres per hour) 0.62 ft (feet) 0.305 m (metres) 3.28 Revision 1.0 –...

  • Page 21: Abbreviations And Terminology

    Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL 1.13 Abbreviations and Terminology Anti-Collision Light Above Ground Level Air Traffic Control BCAR British Civil Airworthiness Requirements Bauvorschriften für Ultraleichte Tragschrauber – German design specification for microlight gyroplanes Calibrated AirSpeed – indicated speed corrected for installation errors...
  • Page 22 Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL Kilowatt Pounds (weight) Light Emitting Diode Left-Hand LOEP List Of Effective Pages Litre Ltr/hr Litres per Hour metres Manifold Absolute Pressure maximum Maximum Continuous Power minimum Metres per second MTOM Maximum Take-Off Mass...
  • Page 23 Pilot Operating Handbook SECTION 1 Calidus 915iS/916iS GENERAL Speed for best rate of climb and maximum endurance W&B Weight and Balance years Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915/916iS 1-10 01.APRIL.2024...
  • Page 24 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS CONTENTS General ......................2-1 Environmental Limitations ................2-2 Colour Code for Instrument Markings .............. 2-3 Airspeed Limitations and Instrument Markings ..........2-4 Rotor Speed Limitations and Instrument Markings .......... 2-4 Power Plant Limitations and Instrument Markings .......... 2-5 Weight and Balance ..................
  • Page 25 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 2-ii 01.APRIL.2024...

  • Page 26: Section 2 - Limitations

    Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS SECTION 2 - LIMITATIONS This section contains operating limitations, instrument markings and basic placards which are required for safe operation of the gyroplane, including its engine, and standard equipment or systems. General...

  • Page 27: Environmental Limitations

    Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS NOTE Whilst this aircraft has been proven compliant to multiple national stringent loading requirements, it may be exposed to unpredictable and high loads in service especially when operated on rough surfaces, such as unprepared grass strips.

  • Page 28: Colour Code For Instrument Markings

    Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS bearing. Thorough inspection and maintenance after lightning strike must be performed. CAUTION Care must be used operating at high altitudes, as it is possible to overspeed the engine in level flight at max power, especially with a fixed pitch propeller.

  • Page 29: Airspeed Limitations And Instrument Markings

    Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS Airspeed Limitations and Instrument Markings Air Speed Marking 225 km/h Never Exceed Speed Red radial 140 mph 120 KIAS 130 – 225 km/h 80 – 140 mph (max design speed for strong gusty Yellow arc 70 –...

  • Page 30: Power Plant Limitations And Instrument Markings

    Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS Power Plant Limitations and Instrument Markings Engine Speed Marking Maximum engine speed Red radial 5800 RPM 5500 – 5800 RPM 5 minute take-off power regime Yellow arc 1400 – 5500 RPM Maximum continuous power...
  • Page 31 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS Take-off 50°C (122°F) 50 °C (122°F) Normal operation 130 °C (266 °F) 915iS 120 °C (248 °F) 916iS Coolant Temperature (CT) Marking Maximum coolant temperature Red radial 120 °C 50 – 120 °C...
  • Page 32 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS NOTE Operating the engine below 90 to 110 °C (194 to 230 °F) may lead to formation of condensation water in the lubrication system. To evaporate possibly accumulated condensation water, the oil temp should reach 100 °C (212 °F) oil temperature on each day of operation.
  • Page 33 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS 915iS Parameter Name Range limits min limits max Engine RPM 0 to 7000 1/min 1800 2000 1800 5500 5500 5800 5800 7000 Manifold Air Pressure 0 to 59in Oil Pressure 0 to 8 bar Oil Temperature 30 to 150°C...
  • Page 34 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS 916iS Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915/916iS 01.APRIL.2024...

  • Page 35: Weight And Balance

    Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS Weight and Balance 2.7.1 Weight Limits Maximum take-off mass (MTOW): ............560Kg* *see applicable country Type Approval or Type Certificate Data Sheet CAUTION The take-off weight is the total weight of the gyroplane including empty weight, optional/additional equipment, occupants, fuel, and luggage at take-off.

  • Page 36: Flight Crew

    Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS Flight Crew Minimum crew is one pilot in the front seat. Harness in aft seat must be fastened and tight, if not occupied. The aft control stick should be removed unless the passenger seat is occupied by a qualified flight instructor.

  • Page 37: Fuel

    Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS Flight in icing conditions is prohibited! NOTE Icing may occur even at temperatures above freezing! Operation in strong gusts or wind speeds of more than 72 km/h (40 kts) is prohibited! 2.10 Fuel 2.10.1...

  • Page 38: Minimum Equipment

    Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS For operational constraints and maintenance aspects when using preferred fuel and alternate fuel, refer to the engine manufacturer’s manual. 2.10.2 Operation with leaded AVGAS fuels If the engine is operated more than 30 % of engine operating time with leaded AVGAS fuels,...

  • Page 39: Placards

    Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS 2.11.2 Minimum Equipment Night VFR The following additional equipment must be operative for flight under UK Night-VFR rules:  Instrument and panel lighting  Cockpit lighting  Position/navigation/strobe lights fitted on body or tail ...
  • Page 40 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS In clear view of the pilot on centre panel 560Kg For an aircraft not equipped for Night-VFR flight OPERATING LIMITATIONS Aerobatic Limitations Aerobatic manoeuvres are prohibited. Manoeuvres involving a deliberate reduction in normal ‘g’...
  • Page 41 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS OPERATING LIMITATIONS Aerobatic Limitations Aerobatic manoeuvres are prohibited. Manoeuvres involving a deliberate reduction in normal ‘g’ shall be avoided. CG Range Limits (Gyroplane) – refer to Pilots Handbook data. Airspeed Limitations Maximum Indicated Airspeed (Vne): 140mph...
  • Page 42 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS On oil tank: ENGINE OIL: 915iS 916iS Capacity 3.4 Ltr Use AEROSHELL OIL SPORT PLUS4 or equivalent in accordance with BRP Rotax service instructions At fuel shut-off valve: At both static ports: Revision 1.0 –...
  • Page 43 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS Fitted to the instrument panel Continuously lit Low Volt lamp indicates electrical demand exceeds supply, and the battery is being drained. If lit in flight, reduce demand until unlit. If not possible, expedite landing.
  • Page 44 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS Compass deviation placard. COMPASS DEVIATION Calibration by: date: All Calidus are fitted with a fireproof plate mounted either in the left footwell or rear left of the keel tube under the stabilizer that identifies the AutoGyro aircraft serial number.
  • Page 45 Pilot Operating Handbook SECTION 2 Calidus 915iS/916iS LIMITATIONS INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915/916iS 2-20 01.APRIL.2024...
  • Page 46 Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES CONTENTS Engine Failure ....................3-1 Air Restart Procedure ..................3-2 Landing into Trees or High Vegetation ............3-3 Degradation of Engine Power ................3-3 Evacuating the Aircraft ..................3-3 Smoke and Fire ....................3-3 Off-field Landing ....................
  • Page 47 Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915/916iS 3-ii 01.APRIL.2024...

  • Page 48: Section 3 - Emergency Procedures

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES SECTION 3 - EMERGENCY PROCEDURES This chapter contains the check lists and procedures to be executed in emergency situations. Emergencies due to defects of the gyroplane or its engine are extremely unlikely if the aircraft is checked thoroughly before each flight, and maintained in accordance with the AMM.

  • Page 49: Air Restart Procedure

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES  If time allows, a restart may be attempted, see “Air restart procedure” below  Perform a landing into wind and/or upslope if possible  Make a faster descent at 120km/h (70mph, ~60KIAS), to allow more time in the flare to make a safe landing.

  • Page 50: Landing Into Trees Or High Vegetation

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES Landing into Trees or High Vegetation  Assume the surface of the treetops or vegetation as level  Plan touch-down and flare with minimum ground speed and minimum rate of descent ...

  • Page 51: Off-Field Landing

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES  Close fuel shut-off valve  Evacuate aircraft  Extinguish fire and have damage inspected Fire in flight  If time, confirm that a fire is present; check for smoke, smell, and other indications.

  • Page 52: Rudder Malfunction

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES (ii) Throttle jammed closed Land as per Emergency Procedure “Engine failure”. Residual power may be used to extend the glide. 3.8.2 Rudder Malfunction In case of a stuck or loose rudder, continue flight to a suitable, preferably wide landing site that allows a landing into the wind.

  • Page 53: Pitch Oscillation Recovery

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES Pitch oscillation recovery There are generally two types of pitch oscillation: that caused by pilot over control (‘PIO, Pilot Induced Oscillation’) and that caused by aerodynamic oscillation. PIO is not generally found on two seat gyroplanes due their inherent stability. It is initiated by the pilot over-controlling the stick.

  • Page 54: Other Equipment Failure

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES  Blade bent from ground handling.  If after a recent re-assembly of the rotor, that the blades and hubs are serial-number matched, and that the shim washers are correctly matched to the hub bar and rotor tower.
  • Page 55 Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES The engine is rpm self-limiting by propeller pitch in flight. If the gauge fails, replace on landing. Use audio cues to establish rpm (vi) Oil pressure, oil temp and water temp.

  • Page 56: Canopy Open In Flight

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES In the event of both CAN-Bus input failure, or Convertor failure, no information will be displayed on the gauges. In this situation, and provided the Lane A or B lamps are unlit, the engine will run normally.

  • Page 57: Low Volt

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES All lamps are normally lit when the engine is stationary or at very low rpm. These lamps are normally not lit in flight, but may be seen to pulse gently in low light conditions.

  • Page 58: Low Fuel (Red / If Installed)

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES Refer to emergency procedure “Smoke and Fire” and Flight Manual Supplement. The Fire Warning system works by constantly checking the resistance of a special cable mounted in both the engine bay and in the battery and fuel pump bay. This cable contains two wires where the insulation between the two wires melts beyond 180degC, creating a short circuit.

  • Page 59: Oil Pressure Indication (Red)

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES 3.14.9 Oil Pressure Indication (red) Lighting up of the Oil Pressure Indication signals a problem within the lubrication system, which is characterised by a drop of oil pressure to or below 0.8 bar. If Oil Pressure Indication is lit cross-check with Oil Pressure Instrument, monitor Oil Pressure Instrument and consider landing.
  • Page 60 Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES precautionary landing recommended. No effect on engine Maintenance Flight is possible to power, engine is action your destination at reliant on single EMS required your own discretion system Flashing No effect on engine...

  • Page 61: Parameters Out Of Limits (Where Required, Refer To The Rotax 915Is Or 916Is Operators Manual)

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES A single operational Lane provides normal engine operation and full engine power. Differences arise only in the efficiency of the engine. In the event of a LANE A failure, the engine rpm fuel pressure and coolant temperature gauge indications will show zero, and the in-gauge warning lamps will be illuminated.

  • Page 62: Loss Of Visibility

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES 3.17 Loss of Visibility In case of canopy misting, open air vents and windows to ensure proper ventilation. If the situation cannot be corrected or occurs suddenly, such as after a bird strike or canopy icing, maintain safe attitude by visual reference to the sides, using the open sliding window, if necessary.
  • Page 63 Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES  Automatic control, evidenced by the fitment of the Woodcomp propeller, but lack of a blue panel knob. The Woodcomp KW-30 is fitted with an electric constant speed pitch control module, which may also be used in a manual mode.

  • Page 64: Alternative Method Of Engine Shut-Down

    Pilot Operating Handbook SECTION 3 Calidus 915iS/916iS EMERGENCY PROCEDURES Freeze: Propeller pitch does not react to pilot input, engine RPM does not change during propeller pitch control activation. Proceed according to the following table: Before take off Do not take-off...
  • Page 66 Pilot Operating Handbook SECTION 4 Calidus 915iS/916iS NORMAL PROCEDURES CONTENTS Airspeeds for Safe Operation ................4-1 Preparation for Flight ..................4-1 Daily or Pre-flight Checks ................4-1 Before Boarding ....................4-5 Before Starting Engine ..................4-5 Starting Engine ....................4-6 Taxi and Run-up ....................
  • Page 67 Pilot Operating Handbook SECTION 4 Calidus 915iS/916iS NORMAL PROCEDURES INTENTIONALLY LEFT BLANK Revision 1.2 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 4-ii 01.APRIL.2024...

  • Page 68: Section 4 - Normal Procedures

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES SECTION 4 - NORMAL PROCEDURES This section contains check list items, instructions and procedures for the operation of the gyroplane. However, these procedures do not replace the pilot’s appreciation of the individual situation.
  • Page 69 Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES The following checks must be carried out before each flight. However, if the gyroplane is operated by a single pilot or within an organization where the checks are performed by or under the supervision of qualified personnel, check list items marked with a preceding ‘ʘ’...
  • Page 70 Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES Station 3 (keel tube and propeller) ʘ Keel tube protection pad ............No excessive wear Propeller condition and cleanliness ............Check Propeller leading edge and tips ............No damage Spinner (if installed) ..............Tight, no cracks CSP/VPP propeller (if installed) ....
  • Page 71 Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES Canopy condition and cleanliness ..........Check, no cracks ʘ Nose wheel condition and air pressure ............Check ʘ Landing light nose and underbody cleanliness/security ......Check Station 9 (pilot station, RH) Static port ..................

  • Page 72: Before Boarding

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES Anti-collision beacon (if fitted) ..............Check Cooling air intake ................ No obstructions CAUTION The rotor must teeter freely on the teeter bolt. NOTE When checking the oil level, the level should be in the upper half (between the “50%“...

  • Page 73: Starting Engine

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES Seat belts ....................Fastened Flight controls ....................Free Altimeter ................Set to airfield elevation Canopy ..................Closed and locked Starting Engine Fuel shut off valve ............Valve open and guarded Parking brake ....................Set Master keyswitch.....................

  • Page 74: Taxi And Run-Up

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES Propeller and area ..................“Clear” Starter (with right hand, left hand on throttle/brake) ......... Engage Hold starter until engine fires, but for a maximum of 10 seconds. Generally the engine fires immediately. In case of an unsuccessful starting attempt check all preconditions.
  • Page 75 Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES forward centre position. When taxiing on uneven ground, use particular caution and hold control stick so as to avoid the blades or control system hitting their mechanical stops. Carry out engine run-up in an area with least risk to individuals and other airport ground traffic, preferably headed into the wind.
  • Page 76 Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES Following sensor values are not available if Lane A is turned OFF and Lane B is activated: • Coolant temperature • Exhaust gas temperatures from cyl. 1-4 • Ambient temperature • Throttle lever position Following sensor values are not available if Lane B is turned OFF and Lane A is activated: •...
  • Page 77 Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES If the canopy is covered in rain drops or fogged up, ensure it is cleared before commencing take-off. Stop and clear the screen if required. Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915/916iS 4-10 01.APRIL.2024...

  • Page 78: Take-Off Procedure

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES Take-off Procedure  Check relative wind direction  With right hand, maintain control stick in a forward position  Switch pneumatic mode selector to FLIGHT and return to brake with left hand ...
  • Page 79 Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES WARNING If the rotor speed has decayed to, or is, below the green arc, then ground speed must be built-up very carefully to increase rotor speed. Take care! Slow rotors can stall and flap, causing expensive aircraft damage! If in doubt, abort the take-off run and restart.

  • Page 80: Take-Off Run

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES Take-off Run  Check engine has reached full power for take-off. Otherwise, abort take-off  Commencing the take-off run with high rotor rpm (280-320) and the stick fully back means that there is a high starting drag load. The aircraft has to accelerate to approx. 50mph (80kmh, 45KIAS) (depending on loading) to take off, and to achieve the rotor rpm for the loading conditions.

  • Page 81: Cruise

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES  At safe altitude, the climb may be continued with VY and reduced power setting for noise abatement  When desired altitude is approached, level gyroplane and reduce power CSP/VPP: With a variable pitch propeller installed, refer to the respective flight manual supplement in CHAPTER 9 for correct power setting and handling procedure.

  • Page 82: Landing

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES approach as above into a lit airstrip to enable an immediate go-around if a safe landing is not practical. 4.14 Landing  Align gyroplane with rudder and correct drift with lateral control input, even if this results in a side slip indication ...

  • Page 83: Engine Shut-Down

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES  Bring pneumatic mode selector to BRAKE position and return to wheel brake with left hand  Apply full rotor brake pressure by using AFT TRIM. Monitor pressure gauge. Adjust brake effectiveness by varying forward stick pressure, and park rotors in line with the aircraft axis.

  • Page 84: Parking

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES NOTE Normally the cooling down of the engine during descent and taxi will be sufficient to allow the engine to be shut off as soon as the aircraft is stopped. At increased operating temperatures make an engine cooling run of at least 2 minutes.

  • Page 85: Special Procedure: Slow Speed Sink And Recovery

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES In case of a slipping clutch (CLUTCH light), reduce power to match engine to rotor speed  With the stick moved slightly aft (which will disengage the pre-rotator), release the wheel brake without reducing engine power ...

  • Page 86: Engine In-Flight Shut-Down And Air Restart

    Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES Removal and installation of the canopy is described in chapter 9-8 NOTE When flying with summer canopy be aware of the strong air stream outside the cockpit. 4.23 Engine In-flight Shut-down and Air Restart The engine should not be stopped in flight deliberately except as part of forced landing training under the supervision of a qualified flight instructor or to drop parachutists.
  • Page 87 Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES  Repetitive noise is far more irritating than a single occurrence. If you must fly over the same area more than once, vary your flight path  Avoid blade slap (Wop-wop noise). Blade slap can occur as a result of inadequate piloting technique or during aggressive manoeuvres, but will not appear in normal flight regime NOTE...
  • Page 88 Pilot Operating Handbook SECTION 4 Calidus 915/916iS NORMAL PROCEDURES INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915/916iS 4-21 01.APRIL.2024...
  • Page 90 Pilot Operating Handbook SECTION 5 Calidus 915iS/916iS PERFORMANCE CONTENTS Demonstrated Operating Temperature ............5-1 Airspeed Correction ..................5-1 Height-Velocity Diagram .................. 5-2 Speeds ......................5-3 Rate of Climb ....................5-3 Take-off and Landing Data ................5-4 Influence on Take-off Distance and Climb Rate ..........5-5 Sink Rate and Glide Ratio ................
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  • Page 92: Section 5 - Performance

    Pilot Operating Handbook SECTION 6 Calidus 915iS/916iS WEIGHT AND BALANCE SECTION 5 - PERFORMANCE The following data were determined by flight testing and demonstrated with average piloting skills, with engine and aircraft in good condition, as well as clean main rotor and propeller.

  • Page 93: Height-Velocity Diagram

    Pilot Operating Handbook SECTION 6 Calidus 915iS/916iS WEIGHT AND BALANCE Height-Velocity Diagram The H/V diagram indicates combinations of height and speed (avoid area left side of the red graph) where a safe landing may not be possible in case of an engine failure. Therefore, operation on the left side of the red line must be avoided.

  • Page 94: Speeds

    Pilot Operating Handbook SECTION 6 Calidus 915iS/916iS WEIGHT AND BALANCE Speeds The following speeds are relevant for flight performance. For additional speed limitations refer to SECTION 2 LIMITATIONS of this manual. Vmin, TOP * 560Kg TOW ........25 km/h (20mph, 15KIAS) IAS Speed for best angle of climb V ......

  • Page 95: Take-Off And Landing Data

    Pilot Operating Handbook SECTION 6 Calidus 915iS/916iS WEIGHT AND BALANCE Take-off and Landing Data Take-offs and landings have been demonstrated up to a crosswind component of 36 km/h (22mph, 20KIAS). As an additional information the following data is valid for operation of a Calidus equipped with an ROTAX 915 iS and 916 iS engine, at a gross mass of 560 kg at an even air strip with short grass,, and pre-rotation to 300 RPM.

  • Page 96: Influence On Take-Off Distance And Climb Rate

    Pilot Operating Handbook SECTION 6 Calidus 915iS/916iS WEIGHT AND BALANCE Influence on Take-off Distance and Climb Rate All flight performance figures presented in this chapter are based on standard atmospheric conditions in sea level. Depending on actual temperature and pressure altitude (elevation) factors on take-off distance and climb rate can be deducted from the following chart.
  • Page 97 Pilot Operating Handbook SECTION 6 Calidus 915iS/916iS WEIGHT AND BALANCE Example: Given: Outside Air Temperature 28 °C and Pressure Altitude 3500 ft Result: 88 % increase in take-off distance and climb rate reduced by 53 % Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 01.APRIL.2024...

  • Page 98: Sink Rate And Glide Ratio

    Pilot Operating Handbook SECTION 6 Calidus 915iS/916iS WEIGHT AND BALANCE Sink Rate and Glide Ratio The sink rate depending on airspeed with the engine in idle is plotted in the following diagram: In case of an engine failure, expect a glide ratio of 1:3 which corresponds to a 3000ft horizontal range for a 1000ft vertical descent.

  • Page 99: Sound Exposure Level / Noise Characteristics

    Pilot Operating Handbook SECTION 6 Calidus 915iS/916iS WEIGHT AND BALANCE During flight test it was noted that the take-off and climb performance in rain was marginally reduced. Expect up to a 5% reduction in performance. The most noted effect of rain on take-off is the presence of rain drops on the front windscreen, leading to a partially obscured view.
  • Page 100 Pilot Operating Handbook SECTION 6 Calidus 915iS/916iS WEIGHT AND BALANCE INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 01.APRIL.2024...
  • Page 102 Pilot Operating Handbook SECTION 6 Calidus 915iS/916iS WEIGHT AND BALANCE CONTENTS General ......................6-1 Weight and Balance Record ................6-1 Compliance with Weight and Balance ............. 6-1 Lateral Centre of Gravity ................. 6-1 Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS...
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  • Page 104: Section 6 - Weight And Balance

    Pilot Operating Handbook SECTION 6 Calidus 915iS/916iS WEIGHT AND BALANCE SECTION 6 - WEIGHT AND BALANCE General The gyroplane must be operated within the weight and balance limits as specified in SECTION 2 of this manual. Loading situations outside these limits can result in restricted flight control and can ultimately lead to degraded safety.
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  • Page 106 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION CONTENTS Introduction ...................... 7-1 Airframe and Undercarriage ................7-1 Doors, Windows and Exits ................7-1 Fuel System ..................... 7-2 Pneumatic System ................... 7-3 Power Plant ..................... 7-6 Propeller ......................7-7 Rotor System ....................7-7 Vibration Damping ...................
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  • Page 108: Section 7 - System Description

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION SECTION 7 - SYSTEM DESCRIPTION Introduction This section contains the description of the gyroplane and its standard systems and equipment. Optional equipment is described in Chapter 9 of this manual. Airframe and Undercarriage...

  • Page 109: Fuel System

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION Fuel System The fuel system consists of two tanks permanently connected with a large bore crossover tube allowing them to be considered as one large tank, with a single filler port, fuel and ventilation lines, fuel level indicator, tank water drain point and gascolator.

  • Page 110: Pneumatic System

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION The presence of water in the fuel tank is checked by depressing the drain valve (it has a spring return) fitted to the crossover tube between the fuel tanks. This is the lowest point of the fuel system, so will allow all water to be drained out.
  • Page 111 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION pressure gauge in the cockpit, solenoid valves, air lines, pneumatic actuators, and the respective cockpit controls. The system pressure is limited by a solenoid valve to around 8.5bar max. The pump will automatically shut off if this pressure is reached.
  • Page 112 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION Air is pumped to the pneumatic clutch, engaging the drive, and engine torque is transmitted through a 90° gearbox and drive shafts to the drive Bendix pinion. Air pressure within a small actuator also pushes this pinion upwards to engage with the ring gear.

  • Page 113: Power Plant

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION Power Plant Engine The 915iS and 916iS engines are 4 cylinder, horizontally opposed, 4 stroke engine featuring  Liquid cooled cylinder heads  Ram air cooled cylinders  Dry sump forced lubrication ...

  • Page 114: Propeller

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION A single oil cooler is mounted under the suspension bow in front of the radiator. The intercooler is mounted in the central air intake, and this air then also cools the engine, escaping through an opening at the lower rear end of the engine cowling.

  • Page 115: Flight Controls

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION 7.10 Flight Controls Rotor head and trim control Pitch and roll of the gyroplane are controlled by tilting the complete rotor head by means of the control stick. Control input is transferred via torsion tube and linkage running below the seats to the base link and from there to the rotor head via push-pull control cables.
  • Page 116 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION When the front seat backrest is adjusted rearwards it is possible for the rear stick grip to contact the back of the front seat, restricting the forward pitch movement of the rear stick. In some markets removable stops are fitted to the front seat adjustment straps to limit travel and prevent this issue.
  • Page 117 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION The hydraulic wheel brake is actuated by pulling the brake lever (2). A locking pawl mechanism allows setting for use as parking brake. In order to release the parking brake pull the brake lever a little further to let the spring-loaded locking pawl disengage, and then release wheel brake.
  • Page 118 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION Throttle Brake Rear seat throttle and brake instructor pack Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 7-11 01.APRIL.2024...

  • Page 119: Electrical System

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION 7.11 Electrical System The 12V DC electrical system consists of two engine driven electrical generators, a battery, master switch, indicators, switches, electrical consumers, and cabling. With the ROTAX 915iS or 916iS engine an electrical power supply is vital for continued engine operation as this engine variant solely relies on electrically driven fuel pumps and engine ECU.

  • Page 120: Lighting System

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION The aircraft is optionally fitted with a cabin heater. This comprises a small radiator, mounted behind the instrument panel. The radiator is supplied with hot coolant from the engine cooling circuit.

  • Page 121: Electrical Circuit Protection

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION  ‘ROAD’ gauges (CHT/coolant, oil pressure, oil temp, fuel pressure, rotor rpm and fuel level) are lit from within.  Analogue altimeter and ASI are lit with ‘nulite’ units fitted between the gauge and the instrument panel.
  • Page 122 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION and oil temps, fuel gauge) and warning lamps Radio Radio (transceiver) Inst. panel Transponder Transponder Inst. panel EFIS Aspen PFD VFR or Inst. panel other display Alt/Aux Accessory Inst. panel instruments GPS or iPad with Inst.

  • Page 123: Avionics

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION point (where fitting or removing fitted) the cowls Heater Marked Cabin heating fan Cartridge fuse Line-fuse in ‘Temp’ located in nose of centre-console aircraft powered from “Heat” CB Aircraft may be fitted with fuses separate from switches, or with combined CB/device switches.
  • Page 124 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION  USA Primary Category and Section T approved display, day VFR  USA Primary Category and Section T approved display, day and night VFR  Glass Cockpit - Single Display  Glass Cockpit - Dual Display The standard layout includes all instruments necessary for flight but also installation provisions for additional conventional instrumentation.
  • Page 125 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION Depending on the chosen instrumentation and optional equipment, the depicted panels on the following pages may vary. Note that the standard or back-up compass is mounted above the instrument panel to distance it from the effects of electrical interference.
  • Page 126 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION 1 – Magnetic compass 18 – Manifold pressure gauge (if inst.) 2 – Warning lights 19 – Collision Avoidance System (if inst.) 3 – Engine RPM 20 – Vertical speed indicator (if installed) 4 –...
  • Page 127 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION 1 – Magnetic compass 18 – VSI 2 ¼” (47mm) (if installed) 2 – Warning lights 19 – Intercom/headphone sockets 3 – Rotor RPM 20 – VPP control and end position 4 –...
  • Page 128 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION Panel Layout – Moving Map Portrait (Garmin 695/795) 1 – Magnetic compass 17 – Oil pressure 2 – Warning lights 18 – Oil temperature 3 – Overdrive push button 19 – Cylinder head temperature 4 –...
  • Page 129 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 7-22 01.APRIL.2024...
  • Page 130 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION Panel Layout – Glass Cockpit (DYNON AVIONICS SkyView.) 1 – Magnetic compass 13 – 12V power receptacle (if installed) 2 – Warning lights 14 – Cabin heat control (if installed) 3 – Lateral trim indicator (if installed) 15 –...

  • Page 131: Cabin Fresh Air

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION 7.16 Cabin Fresh Air Fresh air can be routed into the cabin through an air intake in the canopy, and via an inlet located in the centre channel between the pilot and instrument panel.

  • Page 132: Pitot Static

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION 7.18 Pitot Static Total pressure is picked up by a pitot tube located in the nose section of the fuselage. The tube is connected to the integrated cockpit instruments by a plastic line. The static pressure is measured across two ports, one on either side of the fuselage.

  • Page 133: Stowage Capacity

    Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION Hinge attachment screws Take care to tighten securely, and to ensure both hinges are the same number of holes from the rearmost position. In addition the backrest can be adjusted by modifying the lengths of the two adjustment straps.
  • Page 134 Pilot Operating Handbook SECTION 7 Calidus 915iS/916iS SYSTEM DESCRIPTION ‘normal’ resistance) the Fire indicator light will be off. A malfunction of the system (circuit open or shorted to ground) is indicated by a constantly lit Fire indication. At every power-on event the system will perform a lamp test consisting of a series of three flashes.
  • Page 136 Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE CONTENTS Maintenance Obligations ................. 8-1 General ......................8-1 Ground Handling ..................... 8-2 Cleaning ......................8-2 Refuelling ......................8-2 Checking of Engine Oil Level ................8-3 Checking of Engine Coolant Level ..............8-3 Tyre Pressure ....................
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  • Page 138: Section 8 - Handling And Servicing

    Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE SECTION 8 - HANDLING AND SERVICING This chapter contains guidelines for correct handling and servicing of the gyroplane, as well as manufacturer recommendations helping to keep its performance, reliability and value.

  • Page 139: Ground Handling

    Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE Ground Handling Experience shows that aircraft may be exposed to much higher loads when operated on ground, than when in flight. Take care not to impose high loads caused by excessive and fast taxying on rough terrain, or hard bouncing of the aircraft over the hangar thresholds etc.

  • Page 140: Checking Of Engine Oil Level

    Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE diameter tank filler necks and high flow rates. To avoid contamination, use a funnel with strainer and/or filter when refuelling from canisters. In order to top-off both tanks allow flow levels to balance-out.

  • Page 141: Lubrication And Greasing

    Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE The mainwheels are fitted with the heavier duty Sava 4.00-8C B13 71J 6PR TT tyres for operation at 560Kg MTOW. The nose wheel is fitted with tyre size 400-4, or the heavier duty Tost Aero 400-8 (especially for 560Kg MTOW operation).

  • Page 142: Propeller

    Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE the recommended rate of maintenance should be increased as required. The engine cowling must be removed! 8.12 Propeller Clean regularly as contamination will noticeably decrease its efficiency, resulting in a negative effect on both aircraft performance and noise emission.

  • Page 143: Removal, Disassembly, Assembly And Installation Of The Rotor

    Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE CAUTION Pure antifreeze is not as good an engine coolant as a 50/50 mix with water. Take care that engine coolant limits are not exceeded. As soon as ambient temperatures permit, drain and refill with the normal coolant mix.
  • Page 144 Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE Secure the gyroplane on level ground by engaging the parking brake, adjust the rotor system to park 30deg from fore-aft, and pressurize the rotor brake up to maximum. Secure a step ladder to the right side of the aircraft.

  • Page 145: Disassembly Of The Rotor System

    Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE CAUTION The assembled rotor system can be damaged irreparably if handled incorrectly. If the rotor system is lifted in a wrong way, its own weight may overstrain the material. 8.15.2 Disassembly of the Rotor System 1.

  • Page 146: Installation Of The Rotor System

    Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE 1. The rotor blades, clamping profile and rotor hub are labelled with an engraved serial number. 2. Insert the first rotor blade carefully into the clamping profile. Make sure that all serial numbers match.
  • Page 147 Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE 10. Install washer and castellated nut. Hand-tighten only, 1-2Nm and secure with a new split pin. Use split pins only once. Make sure that the teeter bolt can be turned easily by hand.

  • Page 148: Road Transport

    Pilot Operating Handbook SECTION 8 Calidus 915iS/916iS HANDLING / MAINTENANCE 8.16 Road Transport If road transport cannot be avoided, transport with minimum fuel, which reduces airframe loads and prevents fuel spilling through vent pipes. Switch ELT (if installed) off for road transport to avoid false alarms! Tie-down the fuselage using the following procedure: ...
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  • Page 150: Section 9 - Supplements

    Pilot Operating Handbook SECTION 9 Calidus 915iS/916iS SUPPLEMENTS SECTION 9 - SUPPLEMENTS LIST OF SUPPLEMENTS 9-1 Variable Pitch Propeller – Woodcomp KW-30 9-2 Lights 9-3 GPS/Moving Map Systems 9-4 Fire Indication 9-5 Deleted 9-6 ELT (Emergency Locator Transmitter) 9-7 Removal/Installation of Doors 9-8 Instructor Throttle Lever 9-9 Alternative Rotor System 8.6 m...
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  • Page 152: Variable Pitch Propeller - Woodcomp Kw-30 Or Kw-31

    Pilot Operating Handbook SECTION 9-1 Variable Pitch Propeller – KW-30 Calidus 915iS/916iS 9-1 Variable Pitch Propeller – Woodcomp KW-30 or KW-31 9-1.1 General Two variable pitch propeller (VPP) options from Woodcomp are offered, the hydraulic constant speed KW-30, or the electrically actuated KW-31 which offers a form of constant speed control.

  • Page 153: 9-1.5 Performance

    SECTION 9-1 Variable Pitch Propeller – KW-30 Calidus 915iS/916iS KW-30 manual control; to set the propeller to FINE for start-up, take-off and approach, press the middle of the blue propeller control knob mounted on the instrument panel, and push the knob fully to the panel.

  • Page 154: 9-1.6 Weight And Balance

    Pilot Operating Handbook SECTION 9-1 Variable Pitch Propeller – KW-30 Calidus 915iS/916iS NOTE Keep in mind that engine and propeller performance is affected by altitude and temperature. For detailed information refer to the engine manufacturer’s and propeller manufacturer’s documentation. 9-1.6 Weight and Balance No change to standard aircraft limitations.
  • Page 155 Pilot Operating Handbook SECTION 9-1 Variable Pitch Propeller – KW-30 Calidus 915iS/916iS INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 9-1 - 4 01.APRIL.2024...

  • Page 156: Lights

    Pilot Operating Handbook SECTION 9-2 Calidus 915iS/916iS Lights 9-2 Lights 9-2.1 General Depending on customer’s configuration the gyroplane can be equipped with optional  Landing lights (two forward facing LED lamps)  Navigation /position lights (Autogyro manufactured for day conspicuity, Certified AVEO units for day and night VFR use).
  • Page 157 Pilot Operating Handbook SECTION 9-2 Calidus 915iS/916iS Lights Alternative navigation and strobes mounting either side of the tail fins. This improves conspicuity and reduces cabin flash. View of forward facing lamp with optional underbody landing light Revision 1.0 – Issue Date...

  • Page 158: 9-2.2 Limitations

    Pilot Operating Handbook SECTION 9-2 Calidus 915iS/916iS Lights 9-2.2 Limitations No change to standard aircraft 9-2.3 Emergency Procedures No change to standard aircraft 9-2.4 Normal Procedures The lights can be switched on or off by respective switches in the instrument panel, labelled ...
  • Page 159 Pilot Operating Handbook SECTION 9-2 Calidus 915iS/916iS Lights INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 9-2 - 4 01.APRIL.2024...

  • Page 160: Gps/Moving Map Systems

    Pilot Operating Handbook SECTION 9-3 Calidus 915iS/916iS GPS/Moving Map Systems 9-3 GPS/Moving Map Systems 9-3.1 General Depending on customer’s configuration the gyroplane can be equipped with different GPS/Moving Map Systems as optional equipment. Example dual G3X installation NOTE Any moving map system is to be used for reference only and does not replace proper flight planning and constant oversight and awareness.

  • Page 161: 9-3.7 System Description

    Pilot Operating Handbook SECTION 9-3 Calidus 915iS/916iS GPS/Moving Map Systems No change to standard aircraft. 9-3.7 System Description Refer to the manufacturer’s documentation. 9-3.8 Handling and Servicing Refer to the manufacturer’s documentation. Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 9-3 - 2...
  • Page 162 Pilot Operating Handbook SECTION 9-3 Calidus 915iS/916iS GPS/Moving Map Systems INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 9-3 - 3 01.APRIL.2024...

  • Page 164: Fire Indication

    Pilot Operating Handbook SECTION 9-4 Calidus 915iS/916iS Engine Fire Indication 9-4 Fire Indication 9-4.1 General Depending on customer’s configuration the gyroplane can be equipped with a Fire indicator light to alert the pilot that a certain temperature in the engine compartment has been exceeded (the engine is on fire).
  • Page 165 Pilot Operating Handbook SECTION 9-4 Calidus 915iS/916iS Engine Fire Indication INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 9-4 - 2 01.APRIL.2024...

  • Page 166: Elt (Emergency Locator Transmitter)

    Pilot Operating Handbook SECTION 9-6 Calidus 915iS/916iS 9-6 ELT (Emergency Locator Transmitter) 9-6.1 General Depending on customer’s configuration or legal requirements the gyroplane can be equipped with an ELT (Emergency Locator Transmitter) as an option. The ELT sends distress signals on 406 MHz and 121.5 MHz in case of a crash or can be activated manually by means of a...

  • Page 167: 9-6.8 Handling And Servicing

    Pilot Operating Handbook SECTION 9-6 Calidus 915iS/916iS The ELT transmitter is installed below the aft seat and can be accessed through the service cover below the seat cushion. Access to the ELT master switch is gained in this way. The ELT transmitter is connected to the ELT antenna at the rear part of the rotor mast fairing.
  • Page 168 Pilot Operating Handbook SECTION 9-6 Calidus 915iS/916iS INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 9-6 - 2 01.APRIL.2024...

  • Page 170: Removal/Installation Of Canopy

    SECTION 9-7 Pilot Operating Handbook Removal/Installation of Calidus 915iS/916iS Canopy 9-7 Removal/Installation of Canopy 9-7.1 General If a flight with another canopy (e.g. summer canopy) is desired or necessary, the following procedure for removal and installation must be followed. Removed canopies must be stored preferably free from humidity and dust.
  • Page 171 SECTION 9-7 Pilot Operating Handbook Removal/Installation of Calidus 915iS/916iS Canopy authorisation number. The fitment must be checked by a second pilot or Authorised Person who must also annotate the aircraft log book with their name and authorisation number. NB: Canopies are hand-fitted to individual aircraft and should not be changed between aircraft.
  • Page 172 SECTION 9-7 Pilot Operating Handbook Removal/Installation of Calidus 915iS/916iS Canopy With fully-enclosed canopies the locking lever passes through the canopy wall so that it may be operated from inside and outside the aircraft. With the semi-open design a lever is fitted optionally inside the cockpit only as it may be reached from outside through the open aperture.
  • Page 173 SECTION 9-7 Pilot Operating Handbook Removal/Installation of Calidus 915iS/916iS Canopy To remove/replace a canopy without damage it is necessary to use a helper, although there is no heavy lifting involved. Canopy Removal: With the aid of the helper to take the weight of the canopy, remove the restraint strap from the rear enclosure mounting by removing the M6 nyloc nut.
  • Page 174 SECTION 9-7 Pilot Operating Handbook Removal/Installation of Calidus 915iS/916iS Canopy Hinge-pin arrangement Locking lever pin/bush Order of assembly in LH photo above: fwd/safety clip/nyloc nut/steel washer/nylon washer/eye-end/nylon washer/……… ………/hinge plate/nylon washer/eye-end/nylon washer/steel washer/bolt-head/aft Safety clip fitted at nut-end of hinge pins...
  • Page 175 SECTION 9-7 Pilot Operating Handbook Removal/Installation of Calidus 915iS/916iS Canopy Detent release force: Loop the force gauge around the handle, at a functional radius of ~3.75in. Whilst maintaining the tensile load at 90º to the handle the load should be increased until detent is felt and the maximum value recorded.
  • Page 176 SECTION 9-7 Pilot Operating Handbook Removal/Installation of Calidus 915iS/916iS Canopy With the semi-open canopy the forces must be measured on the interior handle by reaching through the aperture: For detent release force – direct measurement at the handle end (effective radius 5in). Max force here 32 –...

  • Page 177: 9-7.2 Limitations

    SECTION 9-7 Pilot Operating Handbook Removal/Installation of Calidus 915iS/916iS Canopy The locking pin bush The lever mounting Bushes are available with outside diameter nominally 12.0, 13.0, 13.5mm and mounting shims nominally 0.5, 1.0 and 2.0mm thickness. If changing the former ensure that the bush rotates freely on the inner steel bush (a light film of LM grease should be applied) and that the bush is not pinched when the nyloc nut is tightened.

  • Page 178: 9-7.4 Normal Procedures

    SECTION 9-7 Pilot Operating Handbook Removal/Installation of Calidus 915iS/916iS Canopy 9-7.4 Normal Procedures No change to standard aircraft 9-7.5 Performance In section 5 described flight performances can be affected negatively due to flying with doors removed. 9-7.6 Weight and Balance No change to standard aircraft 9-7.7 System Description...
  • Page 179 SECTION 9-7 Pilot Operating Handbook Removal/Installation of Calidus 915iS/916iS Canopy INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 9-7 - 10 01.APRIL.2024...
  • Page 180 SECTION 9-7 Pilot Operating Handbook Removal/Installation of Calidus 915iS/916iS Canopy Page 11 of 195 Page issue 1 (USA), dated 09.Sept.15...
  • Page 182 Pilot Operating Handbook SECTION 9-7 Calidus 915iS/916iS Removal/Installation of Doors Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 9-7 - 1 01.APRIL.2024...

  • Page 184: Canopy Indication

    Pilot Operating Handbook SECTION 9-8 Calidus 915iS/916iS Canopy Indication 9-8 Canopy Indication 9-8.1 General Depending on customer’s configuration the gyroplane can be equipped with a Canopy indicator light to alarm the pilot that the canopy is not properly locked. 9-8.2 Limitations No change to standard aircraft.
  • Page 185 Pilot Operating Handbook SECTION 9-8 Calidus 915iS/916iS Canopy Indication INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 9-8 - 2 01.APRIL.2024...

  • Page 186: Alternative Rotor System 8.4 M Topp

    Pilot Operating Handbook SECTION 9-9 Calidus 915iS/916iS Altern. Rotor System 8.4 m 9-9 Alternative Rotor System 8.4 m TOPP 9-9.1 General Depending on customer’s configuration the gyroplane can be equipped with an alternative, rotor system (rotor diameter 8.4 m) instead of the standard rotor system.
  • Page 187 Pilot Operating Handbook SECTION 9-9 Calidus 915iS/916iS Altern. Rotor System 8.4 m INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 9-9 - 2 01.APRIL.2024...
  • Page 188 Pilot Operating Handbook SECTION 10 Calidus 915iS/916iS SAFETY TIPS CONTENTS Low-G Avoidance ......................10-1 Side Slip in Gyroplanes ....................10-1 Flying Low on Fuel Is Dangerous ................. 10-2 Do Not Push the Envelope and Remain Easy On the Controls ........10-2 Strobe Lights On –...
  • Page 189 Pilot Operating Handbook SECTION 10 Calidus 915iS/916iS SAFETY TIPS INTENTIONALLY LEFT BLANK Revision 1.0 – Issue Date AutoGyro_POH_Calidus 915iS/916iS 10-ii 01.APRIL.2024...

  • Page 190: Section 10 - Safety Tips

    Pilot Operating Handbook SECTION 10 Calidus 915iS/916iS SAFETY TIPS SECTION 10 - SAFETY TIPS General This section provides miscellaneous suggestions and guidance to help the pilot operate the gyroplane more safely. Low-G Avoidance Never push the control stick forward to descend or to terminate a pull-up (as one would in an airplane).

  • Page 191: Flying Low On Fuel Is Dangerous

    Pilot Operating Handbook SECTION 10 Calidus 915iS/916iS SAFETY TIPS Flying Low on Fuel Is Dangerous Never intentionally allow the fuel level to become critically low. Although a gyroplane leaves much more options than a fixed wing aircraft and is easier to control during power-off than a helicopter, a forced landing into unknown terrain always poses unnecessary and unpredictable risk with danger to material, health, or life.

  • Page 192: Overconfidence Prevails In Accidents

    Pilot Operating Handbook SECTION 10 Calidus 915iS/916iS SAFETY TIPS disorientation, wrong control inputs, and an uncontrolled crash. This type of situation is likely to occur when a pilot attempts to fly through a partially obscured area and realizes too late that that visibility is lost.

  • Page 193: Beware Of Demonstration Or Initial Training Flights

    Pilot Operating Handbook SECTION 10 Calidus 915iS/916iS SAFETY TIPS position or control force, but solely by resulting attitude. That means that the pilot together with his built-in senses and muscle memory reflexes represents a vital part in the active control feedback loop.

  • Page 194: Appendix

    APPENDIX APPENDIX LIST OF APPENDICES Operator Registration Form Incident Reporting Form. Please downloaded this from the AutoGyro website as below. Incident and Warranty Form - AutoGyro (auto-gyro.com) Appendix...
  • Page 195 APPENDIX INTENTIONALLY LEFT BLANK Appendix...
  • Page 196 APPENDIX 3 Operator Registration Form Use this form to register as (new) operator / owner, in order to receive safety and service related information concerning your aircraft. The information is stored in a database and is only used within AutoGyro GmbH for the above purpose. Without proper and timely registration, the operator will not receive vital information, which may lead to unsafe flight or an un-airworthy aircraft.
  • Page 197 Tragschrauber Flug- und Betriebshandbuch AutoGyro GmbH Dornierstrasse 14 Phone +49 (0) 5121 / 880 56– 00 31137 Hildesheim info@auto-gyro.com Germany www.auto-gyro.com...

This manual is also suitable for:

Calidus 916is

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