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  • Chapter 5: Rotorcraft Flight Manual › Operating Limitations (Section 2) › Powerplant Limitations

    Powerplant 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…

  • Chapter 6: Weight and Balance › Weight › Weight Limitations

    referred to its maximum gross weight. Most helicopters have an internal maximum gross weight, which refers to the weight within the helicopter structure and an external maximum gross weight, which refers to the weight of the helicopter with an external ... attached to the helicopter. Some large cargo helicopters may have several attachment points for sling load or winch operations. These helicopters can carry a tremendous amount of weight when the attachment point is directly under the CG of the aircraft…

  • Chapter 10: Advanced Flight Maneuvers › Confined Area Operations

    Common Errors 1. Failing to adjust cyclic control to keep the helicopter from sliding down slope. 2. Failing to maintain proper rpm. 3. Holding excessive cyclic into the slope as the down slope skid is raised. 4. Failure to maintain ... turning or pivoting motion. 5. Turning the tail of the helicopter into the slope during takeoff. Confined Area Operations A confined area is an area where the flight of the helicopter is limited in some direction by terrain…

  • Chapter 8: Ground Procedures and Flight Preparations › Preflight › Minimum Equipment Lists (MELs) and Operations with Inoperative Equipment

    terms and conditions of the MEL and the operatorgenerated procedures document. The use of an MEL for rotorcraft operated under part 91 also allows for the deferral of inoperative items or equipment. The primary guidance becomes the FAA-approved ... issued to that specific operator and N-numbered helicopter. The FAA has developed master minimum equipment lists (MMELs) for rotorcraft in current use. Upon written request by a rotorcraft operator, the local FAA Flight Standards District Office (FSDO) may issue…

  • Chapter 15: Airspace › Air Traffic Control and the National Airspace System › Operating Rules and Pilot/Equipment Requirements

    recreational pilot certificate and all requirements contained within 14 CFR part 61, section 61.101(d), or the requirements for a student pilot seeking a recreational pilot certificate in 14 CFR part 61, section 61.94. 3. A sport pilot certificate ... requirements contained within 14 CFR part 61, section 61.325, or the requirements for a student pilot seeking a recreational pilot certificate in 14 CFR part 61, section 61.94, or the aircraft is operated by a student pilot…

  • Chapter 10. Helicopter Operations › Section 1. Helicopter IFR Operations › 10-1-1. Helicopter Flight Control Systems

    order to be certificated for IFR operation, a specific helicopter may require the use of one or more of these systems, in any combination. d. In many cases, helicopters are certificated for IFR operations with either one or two pilots ... Certain equipment is required to be installed and functional for two pilot operations, and typically, additional equipment is required for single pilot operation. These requirements are usually described in the limitations section of the Rotorcraft Flight Manual…