FH.V.C.K2
KnowledgeStarting procedures, including the use of external power, as applicable.
From the FAA library
- Chapter 4: Helicopter Components, Sections, and Systems › Dual Tachometers › Clutch
However, in a helicopter they are not. Because of the greater weight of a rotor in relation to the power of the engine, as compared to the weight of a propeller and the power in an airplane, the rotor must ... disconnected from the engine when the starter is engaged. A clutch allows the engine to be started and then gradually pick up the load of the rotor. Figure 4-20. The main rotor transmission reduces engine output rpm to optimum…
- Chapter 7: Aircraft Systems › Starting System
starter engages the aircraft flywheel, rotating the engine at a speed that allows the engine to start and maintain operation. Electrical power for starting is usually supplied by an onboard battery, but can also be supplied by external power through ... external power receptacle. When the battery switch is turned on, electricity is supplied to the main power bus bar through the battery solenoid. Both the starter and the starter switch draw current from the main bus bar, but the starter…
- Chapter 11: Helicopter Emergencies and Hazards › Autorotation › Technique (How to Practice)
Power recovery in those helicopters with slower engine response times must have the engines begin to develop enough power to rejoin the needles by approximately 100 feet AGL. If a go-around is to be made, the cyclic control should ... diagram. This is one of the most difficult maneuvers to perform due to the concentration needed when transitioning from powered flight to autorotation and then back again to powered flight. For helicopters equipped with the power control on the collective…
- Chapter 5: Rotorcraft Flight Manual › Operating Limitations (Section 2) › Powerplant Limitations
Limitations The powerplant limitations area describes operating limitations on the helicopter’s engine including such items as rpm range, power limitations, operating temperatures, and fuel and oil requirements. Most turbine engines and some reciprocating engines have a maximum power ... maximum continuous power rating. The “maximum power” rating is the maximum power the engine can generate and is usually limited by time. The maximum power range is depicted by a yellow arc on the engine power instruments, with…
- Appendix C: Certificates, Ratings, and Endorsements › Flight Instructor Endorsements › Sport Pilot
basic requirements. Forms 8710-1, 8610-2, and 8710-11 are versions of the Airman Certificate and/or Rating Application. The instructor should ensure the applicant is prepared for the test and has met all the regulatory requirements, including knowledge, proficiency ... required endorsements, and experience requirements before the application process. The applicant then either completes the 8710 or 8610 paper form by hand or uses the Integrated Airman Certification and Rating Application (IACRA) electronic application system available at iacra.faa.gov/IACRA/Default.aspx. Whenever…
- 14 CFR § 1.1 General definitions.
external influence. The FAA considers IFSD for all causes: for example, flameout, internal failure, flightcrew initiated shutdown, foreign object ingestion, icing, inability to obtain or control desired thrust or power, and cycling of the start control, however briefly, even ... achieve desired thrust or power but is not shutdown. Instrument means a device using an internal mechanism to show visually or aurally the attitude, altitude, or operation of an aircraft or aircraft part. It includes electronic devices for automatically controlling…