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Pilot Operating Handbook
for Gyroplane Cavalon Pro
Document number RSUK0334
RotorSport_POH_Cavalon Pro
Revision 1.0 – Issue 2 Date 16.03.2016
Pre-pages 1

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Summary of Contents for AUTO GYRO Cavalon Pro

  • Page 1 Pilot Operating Handbook for Gyroplane Cavalon Pro Document number RSUK0334 RotorSport_POH_Cavalon Pro Revision 1.0 – Issue 2 Date 16.03.2016 Pre-pages 1...
  • Page 2 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 and RotorSport UK Ltd. RotorSport UK Ltd 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 3 Pilot Operating Handbook for Gyroplane Cavalon Pro Model: ______________________________________________ Serial number: ______________________________________________ Registration: ______________________________________________ Type certificate number: ______________________________________________ Aircraft manufacturer and type certificate holder: RotorSport UK Ltd Poplar Farm Prolley Moor Wentnor, Bishops Castle Shropshire SY9 5EJ England Tel.: +44 (0) 1588 650769...
  • Page 4 Applicability This manual is applicable for Cavalon ‘Pro’ models only RotorSport_POH_Cavalon Pro Revision 1.0 – Issue 2 Date 16.03.2016 Pre-pages 4...
  • Page 5 REVISION LOG Issue Rev. Change summary Date Signature First formal release 12.04.2015 TOPP Rotor option added P1-4 para 1.9, 21.03.2016 P7-5 para 7.8. Vertical CG limit increased to 940, page 2-7 para 2.7.2. ‘Red indicates heating failure’ added to pitot heat Page 3-11, para 3.9.7.
  • Page 6: Table Of 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 Cavalon Pro ..............1-3 Description ....................1-4 Technical Data ....................1-4 Rotor ......................1-4 1.10 Engine......................1-5 1.11...
  • Page 7 Pilot Operating Handbook Table of Contents Cavalon Pro List of Effective Pages 3.15 Landing with a Deflated Tyre............... 3-13 3.16 Failure of CSP/VPP Propeller..............3-13 3.17 Alternative Method of Engine Shut-down............. 3-14 SECTION 4 - NORMAL PROCEDURES ................4-1 Airspeeds for Safe Operation ................ 4-1 Preparation for Flight..................
  • Page 8 Pilot Operating Handbook Table of Contents Cavalon Pro List of Effective Pages SECTION 7 - SYSTEM DESCRIPTION ................7-1 Introduction....................7-1 Airframe and Undercarriage................7-1 Doors, Windows and Exits ................7-1 Fuel System ....................7-2 Pneumatic System..................7-3 Power Plant ....................7-4 Propeller......................7-4 Rotor System....................
  • Page 9 Pilot Operating Handbook Table of Contents Cavalon Pro List of Effective Pages External Lights .................... 9-15 GPS/Moving Map Systems................9-17 ELT (Emergency Locator Transmitter)............9-19 Removal/Installation of Doors..............9-21 Instructor Throttle Lever ................9-23 SECTION 10 - SAFETY TIPS..................10-1 10.1...
  • Page 10 Pilot Operating Handbook Table of Contents Cavalon Pro List of Effective Pages LIST OF EFFECTIVE PAGES Page(s) Rev. Date Page(s) Rev. Date 1-1 to 1-8 16 03 2016 9-2 – 1 to 2 12 04 2015 2-1 to 2-12 16 03 2016 9-3 –...
  • Page 11 Pilot Operating Handbook Table of Contents Cavalon Pro List of Effective Pages INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015 Index / LOEP 6...
  • Page 12 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 Cavalon Pro ..............1-3 Description ....................1-4 Technical Data ....................1-4 Rotor ......................1-4 1.10 Engine......................1-5 1.11 Propeller......................
  • Page 13 Pilot Operating Handbook SECTION 1 Cavalon Pro GENERAL INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 16.03.2016 1-ii...
  • Page 14: Section 1 - General

    The aircraft owner/operator is also responsible for maintaining the gyroplane in airworthy condition. Maintenance instructions are provided in the Cavalon Pro Aircraft Maintenance Manual (AMM) RSUK0335 and in SECTION 8 of this manual. Note that depending on the kind of operation, type of maintenance activity, or component involved, the competent authority may dictate qualified personnel and/or respective facilities.
  • Page 15: Definition Of Terms

    Pilot Operating Handbook SECTION 1 Cavalon Pro 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 Cavalon Pro

    Pilot Operating Handbook SECTION 1 Cavalon Pro GENERAL Three-view of the Cavalon Pro RotorSport_POH_Cavalon Pro Revision 1.0 – Issue 2 Date 16 03 2016...
  • Page 17: Description

    Pilot Operating Handbook SECTION 1 Cavalon Pro GENERAL Description General Characteristics  Gyroplane with nose gear wheel chassis  Aircraft structure is a GRP/CRP monocoque Two-seat side-by-side configuration (monocoque design)   Main landing gear with GRP (glass fibre reinforced plastic) spring spar and hydraulic disc brakes ...
  • Page 18: Engine

    Pilot Operating Handbook SECTION 1 Cavalon Pro GENERAL 1.10 Engine ROTAX 914F (Certified according to FAR 33 and JAR-E)  4-cylinder, four-stroke spark-ignition engine with opposed cylinders with turbo charger  Liquid cooled cylinder heads  Air cooled cylinders ...
  • Page 19: Unit Conversion

    Pilot Operating Handbook SECTION 1 Cavalon Pro 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...
  • Page 20 Pilot Operating Handbook SECTION 1 Cavalon Pro GENERAL Litre Manifold Absolute Pressure Maximum Continuous Power MTOM Maximum Take-Off Mass Outside Air Temperature Pressure Altitude Pilot Operating Handbook Rotor Bearing Temperature Right-Hand Research Octane Number Revolutions Per Minute Square metres True AirSpeed – calibrated airspeed corrected for air density...
  • Page 21 Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS CONTENTS General ......................2-1 Environmental Limitations................2-3 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 ..................2-7 2.7.1...
  • Page 22 Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 16 03 2016 2-ii...
  • Page 23: Section 2 - Limitations

    Pilot Operating Handbook SECTION 2 Cavalon Pro 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 24 The Cavalon Pro utilises a certified Rotax 914F engine. Whilst this has an improved reliability from a non-certified engine, it is impossible to guarantee that a failure can never occur.
  • Page 25: Environmental Limitations

    Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS Environmental Limitations Maximum wind speed or gust intensity..........40 KIAS Maximum demonstrated crosswind component for take-off and landing 20 KIAS Maximum tailwind component for take-off and landing ......5 KIAS Maximum demonstrated operating altitude........... 10,000 ft Temperature ................
  • Page 26: Airspeed Limitations And Instrument Markings

    Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS Airspeed Limitations and Instrument Markings Air Speed Marking Never Exceed Speed Red radial 87 kts Yellow arc 70 - 87 kts design speed for max. gust intensity 20 - 70 kts Green arc...
  • Page 27: Power Plant Limitations And Instrument Markings

    Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS Power Plant Limitations and Instrument Markings Engine Speed Marking Maximum engine speed 5800 RPM Red radial 5 minute take-off power regime Yellow arc 5500 – 5800 RPM Maximum continuous power 1400 – 5500 RPM...
  • Page 28 Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS Engine Oil Pressure Marking Maximum oil pressure Red radial 7 bar Yellow arc 5 – 7 bar Normal range Green arc 2 – 5 bar Yellow arc 0.8 – 2 bar Minimum oil pressure Red radial 0.8 bar...
  • Page 29: Weight And Balance

    Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS Weight and Balance 2.7.1 Weight Limits Maximum take-off weight (MTOW):............560 kg Maximum empty weight (MEW): ............. 376 kg 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 30: Flight Crew

    The LH flight controls must never be restricted by passenger or objects. Passengers must be briefed. Kinds of Operation Day-VFR operation is approved for all Cavalon Pro gyroplanes. Night-VFR operation is approved for Cavalon Pro gyroplanes when fitted with the required minimum equipment. Aerobatic flight is prohibited! NOTE Manoeuvres involving bank angles of more than 60°...
  • Page 31: Fuel

    Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS Excessive side-slip is prohibited! WARNING Side slip may be performed only with proper training and within safe boundaries. Use gentle pedal input for initiation and stabilization. Do not rely on airspeed indication in side slip. Never perform abrupt control stick input into the direction of motion.
  • Page 32: Minimum Equipment

    Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS 2.10.2 Operation with leaded AVGAS fuels If the engine is operated more than 30% of engine operating time with leaded AVGAS fuels, the following maintenance operations are necessary in addition by latest after every 50...
  • Page 33 Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS  Gyroscopic bank and pitch indicator (Aspen EFD1000 PFD)  Gyroscopic direction indicator (Aspen EFD1000 PFD)  Vertical speed indicator  Secondary pressure altitude indicator (Aspen EFD1000 PFD)  Clock  Low voltage warning system ...
  • Page 34: Placards (Not Forming Part Of An Instrument Or Engraved On The Panel)

    Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS 2.12 Placards (not forming part of an instrument or engraved on the panel) In clear view of the pilot on the centre panel: For an aircraft not equipped for Night-VFR flight OPERATING LIMITATIONS Aerobatic Limitations Aerobatic manoeuvres are prohibited.
  • Page 35 Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS For an aircraft equipped for Night-VFR flight 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.
  • Page 36 Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS At each storage compartment behind seats: At fuel filler cap: Attach earth line to exhaust pipe when refuelling At oil filler access panel: At fuel shut-off valve: (RED) At both static ports: RotorSport_POH_Cavalon Pro Revision 1.0 –...
  • Page 37 Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS Fitted to the doors inside Fitted to the doors outside Fitted to the instrument panel (or marked ‚rotor brake interlock release) Pre-rotator & rotor brake interlock release GPS placard (where a GPS, Ipad or equivalent device is fitted) (Placard may be a different shape) Do not rely on this display.
  • Page 38 Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS By the battery charging point ‘Max 12v 15A ‘ with terminal polarity defined Near Fire warning lamp: (unless engraved ‘Fire when flashing’) FIRE WARNING When flashing On Circuit breaker panel (unless engraved)
  • Page 39 Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS Emergency hammer; to indicate the hammer location this is fitted to the centre console. EMERGENCY HAMMER This placard is wrapped around the hammer to define the method of use. This hammer is fitted in case of...
  • Page 40 Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS The aircraft is fitted with a permanently attached fireproof plate with the aircraft registration number and serial no. marked on it, on front of the instrument panel. The registration letters are placed high on the tail fin, and are 60cm long, 30cm high.
  • Page 41 Pilot Operating Handbook SECTION 2 Cavalon Pro LIMITATIONS INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue 2 Date 16.03.2016 2-19...
  • Page 42 Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES CONTENTS Engine Failure ....................3-1 Air Restart Procedure (if safe! Plan for a forced landing first!)......3-2 Landing into Trees or High Vegetation............3-3 Degradation of Engine Power ................ 3-3 Evacuating the Aircraft................... 3-3 Smoke and Fire .....................3-4...
  • Page 43 Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 16.03.2016 3-ii...
  • Page 44: Section 3 - Emergency Procedures

    Pilot Operating Handbook SECTION 3 Cavalon Pro 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 seldom if the aircraft is checked thoroughly before each flight and continuously maintained.
  • Page 45: Air Restart Procedure (If Safe! Plan For A Forced Landing First!)

    Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES  Make a faster descent at 60KIAS (~70mph), to allow more time in the flare to make a safe landing. Prior to touch-down switch OFF Main Switch  WARNING Engine failure at high speed, hands-off, will result in a nose drop and right yaw of about 20-25degrees, requiring pilot intervention to raise the nose.
  • Page 46: Landing Into Trees Or High Vegetation

    Pilot Operating Handbook SECTION 3 Cavalon Pro 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 47: Smoke And Fire

    OFF and master switch OFF  Continue procedure as described in “Engine Failure” and “Smoke or fire on ground” The Cavalon Pro gyroplane has an in-built Halon gas fire extinguisher system that may be used in two ways: ...
  • Page 48: Off-Field Landing

    Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES Off-field Landing A precautionary landing at a non-prepared site may be performed at pilot’s discretion in order to avoid unexpected weather, in case of severe illness of the pilot or a passenger, or if technical defects are suspected, for example sudden and severe rotor vibrations.
  • Page 49: Rotor Head Control

    Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES 3.8.3 Rotor Head Control In case of a rotor head control malfunction, control pitch attitude using careful trim input and power setting. Use rudder for directional control and for shallow turns. In some conditions it may be appropriate to reduce power/speed in order to avoid phugoid effects or a possible negative yaw-roll coupling.
  • Page 50: Other Equipment Failure

    Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES 1. Engine and propeller. Vibration in this area will change with engine rpm, and can therefore be affected and isolated by the pilot. The propeller is normally balanced to less than 0.1ips, meaning low vibration. Vibration will increase as the propeller gets dirty, and will also increase if damaged.
  • Page 51: Door Open In Flight

    Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES Rotor RPM gauge failure: This is not essential for safe flight, and rotor rpm cannot normally be affected in flight unless significant “g” or negative “g” is exerted – and then will only provide an indication of the rpm.
  • Page 52: Warning And Caution Lights

    Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES Warning and Caution Lights 3.9.1 GEN or Low Volt Indicator Light The GEN lamp, when lit, indicates that there is no voltage being supplied from the internal generator/regulator circuit to the battery. The Gen2 lamp, when lit, indicates that there is no voltage being supplied from the external generator to the battery.
  • Page 53: Low Volt

    Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES 3.9.2 Low Volt Battery voltage of the system has dropped below a safe value. Refer to chapter above. Aircraft lights and the 12V power receptacle will be disabled automatically. 3.9.3 BOOST WARN Light ‘Boost’ (red) Continuously lit If continuously lit, the maximum admissible boost pressure was exceeded.
  • Page 54: Parameters Out Of Limits

    Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES 3.9.7 Pitot The PITOT lamp is coloured green to indicate at night that the power is turned on to the pitot tube heating. Red indicates heating failure. 3.9.8 The thermo switch of the engine mounted electrical blower has closed, fan is activated.
  • Page 55: Outside Air Temperature And Rotor Bearing Temperature

    Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES fitment) Upper limit Engine Oil Reduce power. If condition cannot be corrected, have Pressure yellow arc maintenance action performed prior to next flight. Lower limit If combined with other indications, such as rising oil...
  • Page 56: Rotor Icing

    Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES 3.14 Rotor Icing A more than normal or constantly increasing power demand may be caused by an iced-up rotor system. This could ultimately result in a condition where altitude cannot be maintained, even at maximum power.
  • Page 57: Alternative Method Of Engine Shut-Down

    Pilot Operating Handbook SECTION 3 Cavalon Pro EMERGENCY PROCEDURES Freeze: Propeller pitch does not react to pilot input, engine RPM does not change while propeller pitch control is activated. Proceed according to the following table: Before take off Do not take-off...
  • Page 58 Pilot Operating Handbook SECTION 4 Cavalon Pro 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....................4-5 Taxi and Run-up.................... 4-7 Take-off Procedure..................4-8 Take-off Run....................
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  • Page 60: Section 4 - Normal Procedures

    Pilot Operating Handbook SECTION 4 Cavalon Pro 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 61 Pilot Operating Handbook SECTION 4 Cavalon Pro 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 62 Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES Station 3 (keel tube and propeller) ʘ Forward keel tube protection pad......... No excessive wear Propeller condition and cleanliness ............Check Propeller leading edge and tips............No damage Spinner ..................Tight, no cracks CSP/VPP propeller ..............
  • Page 63 Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES Station 8 (cabin, RH side) Static port ................. Clean and open MAG switches ................. Check OFF Rotor brake pressure................min. 6 bar ʘ Throttle lever .............. Check function, full travel ʘ Brake lever and lock ..........Check function and condition ʘ...
  • Page 64: Before Boarding

    Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES Before Boarding Fuel level and fuel cap ................Check Passenger station: Passenger ................Briefed and secure Loose objects..................Removed Items in storage compartment..............Secure Seat belts................Fastened and tight Door..................Closed and locked Rotor brake pressure ..........
  • Page 65 Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES Note LOW VOLT flashing briefly Note BOOST WARN light and BOOST CAUTION light ON for about 2 seconds and buzz of electrical fuel pump. Second fuel pump (Pump 2) ................ ON Note (increased) fuel pump buzz.
  • Page 66: Taxi And Run-Up

    Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES Taxi and Run-up During taxi do not exceed 10 KIAS (~10mph) which is approximately jogging speed and steer with careful pedal input. Use wheel brakes carefully, if needed, but not before throttle lever has been completely pulled to idle.
  • Page 67: Take-Off Procedure

    Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES Take-off Procedure  Check relative wind  Maintain control stick in forward position with right hand  Switch pneumatic mode selector to FLIGHT and return to brake with left hand  Hold wheel brake without having locking pawl engaged ...
  • Page 68: Take-Off Run

    Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES CAUTION Avoid over-torqueing of the pre-rotator drive! Over-torqueing will occur if RPM/power is fed excessively or abruptly. In case of a stalling engine, release pre-rotator button temporarily. Do not yank the throttle control while the clutch...
  • Page 69: Climb

    Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES 4.10 Climb  Perform initial climb at safe climb speed and adjust trim  Set power to maximum take-off power  Check engine instruments and respect maximum take-off power time limit ...
  • Page 70: Landing

    Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES CAUTION The landing light circuit breaker (CB) protects both the nose and under-body lights. Should the CB open, turn off both switches before resetting, and after reset turn on the under-body lamp only. This is the higher current draw, but offers best ground visibility.
  • Page 71: Go-Around

    Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES 4.15 Go-around  Apply take-off power. Counteract yaw tendency and align gyroplane with rudder input  In horizontal flight, allow gyroplane to gain speed  Climb with safe or best rate of climb speed and adjust trim...
  • Page 72: Engine Shut-Down

    Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES 4.17 Engine Shut-down Throttle ......................Idle Parking brake....................Set Engine cool-down ..................perform Oil Temperature above normal range (see 2.6): min. 2 minutes at 2000 RPM, then idle Second fuel pump (Pump 2) ............... OFF Avionics/Radio/Intercom/Lights (except ACL / Strobe) ........
  • Page 73: Special Procedure: Short Field Take-Off

    Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES Avoid long term parking of the aircraft with empty tanks. This will increase the risk of water accumulation in the tanks and will lead to shrinking of the rubber tap seal.
  • Page 74: Training Engine In-Flight Shut-Down And Air Restart

    Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES 4.22 Training 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. If possible, allow the engine to cool down at 3000 rpm for about 30 sec before turning it off.
  • Page 75 Pilot Operating Handbook SECTION 4 Cavalon Pro NORMAL PROCEDURES INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015 4-16...
  • Page 76 Pilot Operating Handbook SECTION 5 Cavalon Pro PERFORMANCE CONTENTS Demonstrated Operating Temperature ............5-1 Airspeed Correction..................5-1 Height-Velocity Diagram ................5-1 Speeds ......................5-3 Rate of Climb....................5-3 Take-off and Landing Data ................5-3 Influence on Take-off Distance and Climb Rate ..........5-4 Sink Rate and Glide Ratio ................5-6...
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  • Page 78: Section 5 - Performance

    Pilot Operating Handbook SECTION 5 Cavalon Pro PERFORMANCE 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 79 Pilot Operating Handbook SECTION 5 Cavalon Pro PERFORMANCE RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015...
  • Page 80: Speeds

    Pilot Operating Handbook SECTION 5 Cavalon Pro PERFORMANCE Speeds The following speeds are relevant for flight performance. For additional speed limitations refer to SECTION 2 LIMITATIONS of this manual. Minimum horizontal speed, TOP* ............ 22-25 KIAS Speed for best angle of climb V ............
  • Page 81: Influence On Take-Off Distance And Climb Rate

    Pilot Operating Handbook SECTION 5 Cavalon Pro PERFORMANCE 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 deduced from the following chart.
  • Page 82 Pilot Operating Handbook SECTION 5 Cavalon Pro PERFORMANCE 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 % RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015...
  • Page 83: Sink Rate And Glide Ratio

    Pilot Operating Handbook SECTION 5 Cavalon Pro PERFORMANCE Sink Rate and Glide Ratio The sink rate depending on airspeed with the engine in idle is plotted in the following diagram: At 560Kg MTOW expect a sink rate of 1050fpm at 35KIAS, 1200 at 43KIAS, 1120 at 52KIAS, 1320 at 61KIAS, 1550 at 70KIAS, and 1600 at 78KIAS.
  • Page 84: Effect Of Rain And Dirt

    Pilot Operating Handbook SECTION 5 Cavalon Pro PERFORMANCE 5.11 Effect of rain and dirt During flight test it was noted that the take–off and climb performance in rain was marginally reduced in rain. Expect up to a 5% reduction in performance.
  • Page 85 Pilot Operating Handbook SECTION 6 Cavalon Pro 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 RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015...
  • Page 86 Pilot Operating Handbook SECTION 6 Cavalon Pro WEIGHT AND BALANCE INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015 6-ii...
  • Page 87: Section 6 - Weight And Balance

    After modifications and at regular intervals a new weighing report and equipment list should be issued. Compliance with Weight and Balance The Cavalon Pro gyroplane is designed in such way that compliance with weight and balance is provided, if ...
  • Page 88 Pilot Operating Handbook SECTION 6 Cavalon Pro WEIGHT AND BALANCE INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015...
  • Page 89 Pilot Operating Handbook SECTION 7 Cavalon Pro 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 ....................7-4 Propeller......................7-4 Rotor System....................7-5 Vibration Damping ..................7-5 7.10 Flight Controls ....................7-5 7.11...
  • Page 90 Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015 7-ii...
  • Page 91: Section 7 - System Description

    WARNING Cavalon Pro is only supplied in white colour because of the effect of increased temperatures induced by other colours when left in the sun, and the subsequent increase in design super-factors required for composite parts.
  • Page 92: Fuel System

    Pilot Operating Handbook SECTION 7 Cavalon Pro 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, and water drain point.
  • Page 93: Pneumatic System

    Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION Pneumatic System Aircraft trim, rotor brake and activation of the pre-rotator is controlled by a pneumatic system, consisting of an electrically driven air compressor with filter/dryer, a pressure gauge in the cockpit, solenoid valves, air lines, pneumatic actuators, and the respective cockpit controls.
  • Page 94: Power Plant

    Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION Power Plant Engine There is only one engine variant available, being the ROTAX 914F turbo charged version certified according to FAR 33 and JAR-E. The configuration is a 4 cylinder, horizontally opposed, 4 stroke featuring ...
  • Page 95: Rotor System

    The rotor system fitted to Cavalon Pro differs from the standard RotorSystem II in that the blade AOI is 0,4deg less. This is identified by the rotor blade assembly part no and black spacers fitted between the hub bar and rotor blade.
  • Page 96 Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION Because of a safety circuit, activation of the pre-rotator is only possible with the pneumatic mode selector in FLIGHT position and the control stick fully forward. This prevents inadvertent activation of the pre-rotator during flight or in BRAKE mode.
  • Page 97 Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION Trim tab fitted to the rudder Throttle and brake panel The throttle and brake panel with choke and cabin heat / cabin temp control is located on the left side of the pilot station in the centre panel.
  • Page 98: Electrical System

    914F engine an electrical power supply is vital for continued engine operation as this engine variant solely relies on electrically driven fuel pumps. An additional, externally mounted 40A generator (Gen2) is fitted to Cavalon Pro gyroplanes equipped for Night-VFR operation or those gyroplanes with accessory systems requiring additional electrical power.
  • Page 99 Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION anticollision and strobe lights, and the 12V power receptacle. Landing lights are NOT turned off. Orange GEN and Gen2 warning lights are installed to indicate that the battery is not being charged by that generator.
  • Page 100: Lighting System

    (automatically on if box temperature below -10degC) 7.12 Lighting System All Cavalon Pro aircraft are approved for Day-VFR operation. Those equipped with the necessary additional equipment are approved for Day-VFR and Night-VFR. Refer to SECTION 2.11 of this manual). 7.13 Instrument Panel Different instrument panel layouts are available, allowing additional equipment to be fitted around the basic (minimum) configurations.
  • Page 101 Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION Panel Layout – Standard Day VFR and Ipad 1 – Hour meter 17 – Fuel level indicator 2 – Circuit Breaker Panel 18 – CHT/coolant temp & fuel pressure 3 – Air outlet 19 –...
  • Page 102 Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION Panel Layout – Day and Night VFR 1 – Magnetic compass 20 – Static port switch 2 – Warning lights 21 – Radio (if installed) 3 – Lateral trim indicator 22 – Audio in (if installed) 4 –...
  • Page 103: Instrument Panel Lighting

    Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION 7.14 Instrument panel lighting. The instruments are lit as follows;  ‘ROAD’ gauges (CHT/coolant, oil pressure, oil temp, fuel pressure, rotor rpm and fuel level) are lit from within.  The altimeter and ASI are lit with ‘nulite’ units fitted between the gauge and the instrument panel.
  • Page 104: Indicators And Sensors

    A storage area is located behind each seat with a maximum capacity of 10 kg each. 7.20 Fire-warning system The Cavalon Pro gyroplane is equipped with a Fire indicator light to alert the pilot that a certain temperature in the rear equipment compartment or the engine compartment has been exceeded, possibly as a result of a fire.
  • Page 105: Fire Extinguisher System

    Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION 7.21 Fire Extinguisher System The fire-extinguisher system is an independent system without electrical control. It is based on a portable Halon-filled extinguisher mounted in such a way that it can propel extinguishing agent through pipes into the equipment compartment and engine bay, or by means of a quick-release clip can be lifted free and used as a hand-held extinguisher.
  • Page 106 Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION Nav and Strobe Inst. panel lights Start Starter relay and Inst. panel SMD module Prop Main supply Inst. panel constant speed controller. Power supply to Inst. panel engine cooling fan Trim Supplies power to Inst.
  • Page 107: Avionics

    Pilot Operating Handbook SECTION 7 Cavalon Pro SYSTEM DESCRIPTION 7.23 Avionics Radio. Option fit is the Funkwerk ATR833 radio for both external and internal communications. The wiring harness terminates in a standard jack plug type connection at each seat, and the antenna may be mounted inside the nose, or underneath the enclosure.
  • Page 108 Pilot Operating Handbook SECTION 8 Cavalon Pro HANDLING / MAINTENANCE CONTENTS Maintenance Obligations ................8-i General ......................8-ii Ground Handling ................... 8-ii Cleaning ......................8-ii Refuelling ..................... 8-iii Checking of Engine Oil Level................ 8-iii Checking of Engine Coolant Level ..............8-iv Tyres and Tyre Pressure ................
  • Page 109 Pilot Operating Handbook SECTION 8 Cavalon Pro HANDLING / MAINTENANCE INTENTIONALLY LEFT BLANK RotorSport _POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015 8-ii...
  • Page 110: Section 8 - Handling And Servicing

    Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS 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 111: General

    Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS General Whenever possible, park the gyroplane in a place where it is protected from direct sunlight, wind and humidity. High humidity, especially in combination with a salt-laden atmosphere will lead to corrosion and/or composite structure paint blisters. The sunlight’s ultra-violet radiation and the heat impact on the GRP/CRP components may lead to a degradation of the materials integrity.
  • Page 112: Refuelling

    Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS Refuelling Have aircraft electrically grounded before refuelling by attaching the earth (ground) lead to the engine exhaust pipe. Be aware that most airfield refuelling equipment is laid out for larger diameter tank filler necks and high flow rates. To avoid contamination, use a funnel with strainer and/or filter when refuelling from canisters.
  • Page 113: Checking Of Engine Coolant Level

    Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS Checking of Engine Coolant Level Between flights, the engine coolant level is checked by verifying the level in the overflow bottle. Insert Fuel and Engine Coolant Dipstick. Coolant level must be visible. Replenish as necessary.
  • Page 114: Replenishing Of Fluids

    Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS CAUTION While lubricating teeter hinge (especially with new bush bearings and related close gap dimensions) it may be possible that only very small amounts of lubricant pass through the grease nipples on the rotor. In this case, do not press too hard but better remove the bolt, lubricate the outside and re-install.
  • Page 115: Winter Operation

    Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS 8.14 Winter Operation The cooling system for the cylinder heads of the engine is filled with a mixture of anti-freeze and water, which gives freezing down to -20 °C. Using a hydrometer, check protection temperature of the coolant and add anti-freeze, if necessary.
  • Page 116: Removal Of The Rotor System

    Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS 8.15.1 Removal of the Rotor System 1. Secure the gyroplane on level ground by engaging parking brake, adjust the rotor head or teeter tower corresponding to 30deg from fore-aft and pressurize the rotor brake up to maximum.
  • Page 117: Disassembly Of The Rotor System

    Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS CAUTION Cavalon is approved with RotorSystem II ROA or TOPP. The RAO rotor has a reduced blade angle of attack, as is easily notable by using black blade to hub clamping profiles, and red end caps. The TOPP rotor has clear anodised (silver) spacers and blue end caps.
  • Page 118: Assembly Of The Rotor System

    Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS 8.15.3 Assembly of the Rotor System 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 119: Road Transport

    Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS 14. 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 120: Section 9 - Supplementary Information & Systems

    Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS SECTION 9 - SUPPLEMENTARY INFORMATION & SYSTEMS LIST OF SUPPLEMENTARY INFORMATION Variable Pitch Propeller – Woodcomp KW-31..........9-1 External Lights..................... 9-15 GPS/Moving Map Systems ................9-17 ELT (Emergency Locator Transmitter) ............9-19 Removal/Installation of Doors ..............
  • Page 121 Pilot Operating Handbook SECTION 9 Cavalon Pro SUPPLEMENTARY SYSTEMS INTENTIONALLY LEFT BLANK RotorSport _POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015 8-xii...
  • Page 122: Variable Pitch Propeller - Woodcomp Kw-31

    9.1.3 Propeller Control Woodcomp provide an electrical constant speed controller (aka propeller governor) for use with the KW-31 propeller and this is fitted in the centre instrument panel of the Cavalon Pro: Day-VFR panel configuration Night-VFR configuration Constant speed controller RotorSport_POH_Cavalon Pro Revision 1.0 –...
  • Page 123 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller The controller is energised with the aircraft master switch so that propeller parameters are always available to the pilot. 9.1.4 Limitations No change introduced by use of the VPP 9.1.5 Emergency Procedures Proceed according to generic variable pitch propeller procedure provided in SECTION 3.
  • Page 124 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller 9.1.6.1 Operating controls and indicators The switch and indicator reference numbers in the text below are chosen to coincide with those in the Woodcomp KW-31 User Manual UM-05 EN Green LED1 “min propeller pitch reached”...
  • Page 125 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller 9.1.6.2 LCD Panel Display In Manual mode Green LED1 Amber LED2 Switch 8 Switch 10 The pilot may switch to Manual mode from Constant Speed mode by pulling the switch 8 out of detent (towards the pilot) and selecting the Manual position.
  • Page 126 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller In Automatic mode Switch 8 Switch 10 Rotary/push switch 9 The pilot may switch to Constant Speed mode from Manual mode by pulling the switch 8 out of detent (towards the pilot) and selecting the Constant Speed position.
  • Page 127 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller In Menu mode Switch 8 Rotary/push switch 9 To access the Menu mode (the aircraft must be on-ground with the engine stopped) pull switch 8 from the detent and set to manual mode, the display will show Manual.
  • Page 128 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller 9.1.7 Placards There are no placards associated with the constant speed controller, noting that the engine rpm limits are engraved on the instrument panel under the propeller controller (which displays engine rpm).
  • Page 129 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller 9.1.11 Normal procedures – Manual Control In order to set the propeller to FINE for start-up, take-off and climb use the following procedure: Select Manual mode  Push toggle switch in direction for RPM-INC (up position), status indicator MIN- pitch flashes, engine RPM increases ...
  • Page 130 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller Pre-flight inspection - Visual: Check each of the propeller blades for damage, small nicks or delamination of the rubber edge protector, and security of attachment to hub. Check the aluminium hub parts (where visible) for cracks or damage and security of...
  • Page 131 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller Descent When descending, reduce the throttle as normal and when necessary, change the propeller to MIN-pitch (for example, when descending from the overhead to circuit height). Approach Keep MIN-pitch selected when landing so that you will be ready for a possible go around.
  • Page 132 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller Select Manual control and MIN-pitch (i.e. full-fine for shutdown in the normal way. 9.1.13 Coping with Malfunctions of the VPP Coping with any malfunction Manual control of propeller pitch may be selected at any time...
  • Page 133 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller Coping with propeller malfunction. A propeller may malfunction giving the following scenarios: 1. Propeller runs to MAX-pitch (i.e. fully coarse) and stops. (RPM will decrease and MAP will rise. Reduce power if needed, to stay within MAP limits) Probable cause;...
  • Page 134 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller 4. A propeller blade pitch becomes different to the others. Probable cause, internal mechanical failure. This will result in significant warning vibration. Reduce power and assess vibration with consideration of a precautionary landing. If necessary turn off engine &...
  • Page 135 Pilot Operating Handbook SECTION 9-1 Cavalon Pro Variable Pitch Propeller INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015 9-14...
  • Page 136: External Lights

    Pilot Operating Handbook SECTION 9-2 Cavalon Pro External Lights External Lights 9.2.1 General Depending on customer’s configuration the gyroplane can be equipped with optional external lights  High-brightness LED landing lights  Red anti-collision beacons Navigation and strobe lights ...
  • Page 137 Pilot Operating Handbook SECTION 9-2 Cavalon Pro External Lights INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015 9-16...
  • Page 138: Gps/Moving Map Systems

    Pilot Operating Handbook SECTION 9-3 Cavalon GPS / Map Systems 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. At the point of compiling this manual only the Ipad, mounted on the left panel, and powered from the aircraft electrical system is permitted to be fitted for flight.
  • Page 139 Pilot Operating Handbook SECTION 9-3 Cavalon GPS / Map Systems INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Pro Revision 1.0 – Issue Date 12 04 2015 9-18...
  • Page 140: Elt (Emergency Locator Transmitter)

    Pilot Operating Handbook SECTION 9-4 Cavalon Pro ELT (Emergency Locator Transmitter) 9.4.1 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 remote cockpit switch or at the ELT’s front panel.
  • Page 141 Pilot Operating Handbook SECTION 9-4 Cavalon Pro at the rear part of the rotor mast fairing. A remote cockpit switch with visual indicator is provided in the instrument panel. In order to use the remote cockpit switch or to enable automatic activation, the 3-position toggle switch of the transmitter must be set to ‘ARM’.
  • Page 142: Removal/Installation Of Doors

    Pilot Operating Handbook SECTION 9-5 Cavalon Removal/Installation of Doors Removal/Installation of Doors 9.5.1 General If a flight with doors removed is desired or necessary, the following procedure for removal and installation must be followed. Removed doors must be stored preferably free from humidity and dust.
  • Page 143 Pilot Operating Handbook SECTION 9-5 Cavalon Removal/Installation of Doors INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Revision 1.0 – Issue Date 12 04 2015 9-22...
  • Page 144: Instructor Throttle Lever

    Pilot Operating Handbook SECTION 9-6 Cavalon Pro Instructor Throttle Lever Instructor Throttle Lever 9.6.1 General Depending on customer’s configuration the gyroplane can be equipped with optional flight instructor throttle lever. The instructor throttle lever allows an ergonomic left-handed throttle control from the passenger seat (left hand).
  • Page 145 Pilot Operating Handbook SECTION 9-6 Cavalon Pro Instructor Throttle Lever INTENTIONALLY LEFT BLANK RotorSport_POH_Cavalon Revision 1.0 – Issue Date 12 04 2015 9-24...
  • Page 146 Pilot Operating Handbook SECTION 10 Cavalon Pro SAFETY TIPS CONTENTS SECTION 10 - SAFETY TIPS ..................10-1 10.1 Low-G Avoidance ..................10-1 10.2 Side Slip in Gyroplanes ................10-1 10.3 Flying Low on Fuel Is Dangerous..............10-2 10.4 Do Not Push the Envelope and Remain Easy On the Controls ....10-2 10.5...
  • Page 147: Section 10 - Safety Tips

    Pilot Operating Handbook SECTION 10 Cavalon Pro SAFETY TIPS SECTION 10 - SAFETY TIPS General This section provides miscellaneous suggestions and guidance to help the pilot operate the gyroplane more safely. 10.1 Low-G Avoidance Never push the control stick forward to descend or to terminate a pull-up (as you would in an airplane).
  • Page 148: Flying Low On Fuel Is Dangerous

    Pilot Operating Handbook SECTION 10 Cavalon Pro SAFETY TIPS 10.3 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 149: Overconfidence Prevails In Accidents

    Pilot Operating Handbook SECTION 10 Cavalon Pro SAFETY TIPS even for a moment, can result in 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 their losing visibility.
  • Page 150: Beware Of Demonstration Or Initial Training Flights

    Pilot Operating Handbook SECTION 10 Cavalon Pro SAFETY TIPS limits at the pedal stop. Very much like helicopters, gyroplanes cannot be flown by control position or control force, but solely by resulting attitude. That means that the pilot together with their built-in senses and programmed reflexes represents a vital part in the active control feedback loop.
  • Page 151: Appendix

    APPENDIX 3 Incident Reporting Form 11.0 APPENDIX LIST OF APPENDICES Operator Registration Form Incident Reporting Form Incident Reporting...
  • Page 152 APPENDIX 3 Incident Reporting Form This form is supplied to enable the new owner to register the change of ownership, so that he/she may receive any service or other information relating to the aircraft. The information is stored on a computer, and is only used within RotorSport for the above purpose.
  • Page 153 APPENDIX 3 Incident Reporting Form INTENTIONALLY LEFT BLANK Incident Reporting...
  • Page 154 APPENDIX 3 Incident Reporting Form This form is supplied to enable the owner/operator to inform (anonymously if needed) RotorSport UK Ltd of any incident, accident or other field or service failure that they feel appropriate. The owner must also, of course, inform the relevant authorities if that is appropriate –...

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