SH.IV.B.R7
Risk managementHeight/Velocity (H/V) considerations, as applicable.
From the FAA library
- Chapter 7: Helicopter Performance › Performance Charts › Height/Velocity Diagram
power loss resulting in an uncushioned landing would probably be survivable. As the airspeed increases without an increase in height, there comes a point at which the pilot’s reaction time would be insufficient to react with a flare ... response time of the helicopter flight controls at slow airspeeds and low altitudes. Even small increases in height give the pilot much greater time to react; therefore, the bottom right part of the H/V diagram is usually a shallow gradient…
- Chapter 1: Introduction To Flying › Selecting a Flight School › Basic Requirements
application is completed electronically, the authorized person will submit the application to the FAA’s Airman Certification Branch (AFS-760) in Oklahoma City, OK, via the Integrated Airman Certification and Rating Application (IACRA). If the application is completed on paper ... sent to the local Flight Standards District Office (FSDO), who will forward it to AFS-760. Once the application is processed, the applicant will receive the Student Pilot Certificate by mail at the address provided on the application. The aforementioned…
- Chapter 7. Safety of Flight › Section 1. Meteorology › 7-1-14. Reporting of Cloud Heights
meter increments for products between 1,200 meters and 2,000 meters. 7-1-14. Reporting of Cloud Heights a. Ceiling, by definition in the CFRs and as used in aviation weather reports and forecasts, is the height above ground ... phenomenon that is reported as “broken,” “overcast,” or “obscuration,” e.g., an aerodrome forecast (TAF) which reads “BKN030” refers to height above ground level. An area forecast which reads “BKN030” indicates that the height is above mean sea level. b. Pilots…
- Chapter 9: Basic Flight Maneuvers › Hovering › Common Errors
changes, which results in improper use of the controls. 4. Hovering too high, creating a hazardous flight condition. The height velocity chart should be referenced to determine the maximum skid height to hover and safely recover the helicopter should ... rollover accidents usually occur over a level surface. Hovering Turn A hovering turn is a maneuver performed at hovering height in which the nose of the helicopter is rotated either left or right while maintaining position over a reference point…
- Chapter 1. Air Navigation › Section 1. Navigation Aids › 1-1-9. Instrument Landing System (ILS)
Pilots must be alert when approaching the glidepath interception. False courses and reverse sensing will occur at angles considerably greater than the published path. 5. Make every effort to remain on the indicated glide path. CAUTION-Avoid flying below ... glide path to assure obstacle/terrain clearance is maintained. 6. The published glide slope threshold crossing height (TCH) DOES NOT represent the height of the actual glide path on-course indication above the runway threshold. It is used as a reference…
- Chapter 2: Aerodynamics of Flight › Forward Flight › Airflow in Forward Flight
forward flight varies from airflow at a hover. In forward flight, air flows opposite the aircraft’s flightpath. The velocity of this air flow equals the helicopter’s forward speed. Because the rotor blades turn in a circular pattern ... velocity of airflow across a blade depends on the position of the blade in the plane of rotation at a given instant, its rotational velocity, and airspeed of the helicopter. Therefore, the airflow meeting each blade varies continuously…