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  • Chapter 8: Ground Procedures and Flight Preparations › Preflight

    pilot regarding ground safety in and around the helicopter and when preparing to fly. Preflight Before any flight, ensure the helicopter is airworthy by inspecting it according to the rotorcraft flight manual (RFM), pilot’s operating handbook (POH), or other ... both the inside and outside inspection. This ensures that all the items the manufacturer feels are important are checked. If supplemental equipment has been added to the helicopter, these procedures should be included on the checklist as well…

  • Chapter 13: Effective Aeronautical Decision-Making › Controlled Flight Into Terrain (CFIT) Awareness

    downs and attempting to take off would probably result in a dynamic rollover accident. Whenever possible, preflight inspection should always be conducted during the day or in a lighted hangar. Depth perception is less acute; therefore, hover height should ... about avoiding night CFIT accidents. That alert included the following information: • Terrain familiarization is critical to safe visual operations at night. Use sectional charts or other topographic references to ensure the helicopter will safely clear terrain and obstructions all along…

  • Chapter 12: Night Operations › Night Flight › Preflight

    Preflight Aircraft preflight inspection is a critical aspect of flight safety. It must comply with the appropriate rotorcraft flight manual (RFM). Preflight should be scheduled as early as possible in the flight planning sequence, preferably during daylight hours, allowing time ... maintenance assistance and correction. If a night preflight is necessary, a flashlight with an unfiltered lens (white light) should be used to supplement lighting. Oil and hydraulic fluid levels and leaks are difficult to detect with a blue-green…

  • Chapter 1: Introduction to the Helicopter › Controlling Flight › Throttle

    Throttle Helicopter rotors are designed to operate at a specific rpm. Figure 1-11. The throttle control mounted at the end of the collective control. The throttle controls the power produced by the engine, which is connected to the rotor ... engine power to keep the rotor rpm within allowable limits to produce enough lift for flight. In single-engine helicopters, if so equipped, the throttle control is typically a twist grip mounted on the collective control, but it can also…

  • Chapter 11: Helicopter Emergencies and Hazards › VFR Flight into Instrument Meteorological Conditions

    simple procedural exit, and is unlike flight training by reference to while in Visual Meteorological Conditions (VMC). Most training helicopters are not equipped or certified to fly under Instrument Flight Rules (IFR). Therefore, General Aviation (GA) helicopter pilots ... have the benefit of flight in actual Instrument Meteorological Conditions (IMC) during their flight training. Helicopter pilots that encounter IIMC may experience physiological illusions which can lead to spatial disorientation and loss of aircraft control. Even with some instrument training…

  • CHAPTER 5. INSTRUMENT PROFICIENCY CHECK › 5.3 IPC Skill Portion

    completing the necessary flight planning, obtaining current weather data, filing a flight plan, and conducting the preflight inspection. In order to fully evaluate the pilot’s skills under normal operating conditions, the flight instructor may wish to have the pilot ... Portion. The maneuvers and procedures selected for the IPC must include those listed in the Rating Task Table in the Instrument Rating ACS for airplanes (FAA-S-ACS-8), helicopters (FAA-S-ACS-14), or powered-lift…