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CH.IV.E.K4

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Dynamic rollover considerations during slope operations and preventive/recovery techniques.

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  • Chapter 10: Advanced Flight Maneuvers › Slope Operations › Technique

    Technique Refer to Figure 10-6. At the termination of the approach, if necessary, move the helicopter slowly toward the slope, being careful not to turn the tail upslope. Position the helicopter across the slope at a stabilized hover headed ... touches the ground, hesitate momentarily in a level attitude, then apply slight lateral cyclic in the direction of the slope (frame 2). This holds the skid against the slope while the pilot continues lowering the downslope skid with the collective…

  • Chapter 10: Advanced Flight Maneuvers › Slope Operations

    Slope Operations Prior to conducting any slope operations, be thoroughly familiar with the characteristics of dynamic rollover and mast bumping, which are discussed in Chapter 11, Helicopter Emergencies and Hazards. The approach to a slope is similar to the approach ... other landing area. During slope operations, make allowances for wind, barriers, and forced landing sites in case of engine failure. Since the slope may constitute an obstruction to wind passage, anticipate turbulence and downdrafts. Slope Landing A pilot usually lands…

  • Chapter 9: Flight Manuals and Other Documents › Minimum Equipment Lists (MEL) and Operations With Inoperative Equipment

    equipment must be placarded INOPERATIVE. All small rotorcraft, non-turbine powered airplanes, gliders, or lighter-than-air aircraft operated under 14 CFR part 91 are eligible to use the maintenance deferral provisions of 14 CFR, part 91, section ... However, once an operator requests an MEL, and a Letter of Authorization (LOA) is issued by the FAA, then the use of the MEL becomes mandatory for that aircraft. All maintenance deferrals must be accomplished in accordance with the terms…

  • Chapter 9: Flight Manuals and Other Documents › Preventive Maintenance › Examples of Preventive Maintenance

    unit is required and pertinent instructions are provided; prior to the unit’s intended use, an operational check must be performed in accordance with applicable sections of 14 CFR part 91. Certificated pilots, excluding student pilots, sport pilots, and recreational ... pilots, may perform preventive maintenance on any aircraft that is owned or operated by them provided that the aircraft is not used in air carrier service and does not qualify under 14 CFR parts 121, 129, or 135. A pilot…

  • 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 ... heading, resulting in a 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…

  • CHAPTER 8. SMALL UNMANNED AIRCRAFT OVER PEOPLE › 8.3.7 Category 4 Operations › 8.3.7.4 Applicability of Maintenance and Record Retention Requirements

    requirements. The provisions of any agreement should address, at a minimum, the requirements of § 107.140(c). Table 8-3. Operations Over People – Over or Within a Closed/Restricted Access Site *Allowed **Allowed Must be on Notice ****Operating Limitations * Remote pilots ... prohibited from operating as a Category 1 operation in sustained flight over open-air assemblies, unless the operation meets the requirements of § 89.110 or § 89.115(a). This prohibition is subject to waiver. ** Remote pilots are prohibited from operating…