If the takeoff is made during crosswind conditions, the helicopter is flown in a slip during the early stages of the maneuver. [Figure 1] The cyclic is held into the wind a sufficient amount to maintain the desired ground track for the takeoff. The heading is maintained with the use of the antitorque pedals. In […]
Crosswind Considerations During Helicopter Takeoffs Read Post »
Normal Takeoff From a Hover A normal takeoff from a hover is an orderly transition to forward flight and is executed to increase altitude safely and expeditiously. Before initiating a takeoff, the pilot should ensure that the proper checklist has been completed and the helicopter systems are within normal limits. During the takeoff, fly a
Helicopter Normal Takeoff From a Hover and the Surface Read Post »
Taxiing refers to operations on or near the surface of taxiways or other prescribed routes. Helicopters utilize three different types of taxiing. Hover Taxi A hover taxi is used when operating below 25 feet above ground level (AGL). [Figure 1] Since hover taxi is just like forward, sideward, or rearward hovering flight, the technique to
Hovering A stationary hover is a maneuver in which the helicopter is maintained in nearly motionless flight over a reference point at a constant altitude and on a constant heading. Technique To maintain a hover over a point, use sideview and peripheral vision to look for small changes in the helicopter’s attitude and altitude. When
Helicopter Hovering Techniques and Common Errors Read Post »
A vertical takeoff to a hover involves flying the helicopter from the ground vertically to a skid height of two to three feet, while maintaining a constant heading. Once the desired skid height is achieved, the helicopter should remain nearly motionless over a reference point at a constant altitude and on a constant heading. The
Vertical Takeoff to a Hover | Helicopter Flight Maneuvers Read Post »
There are four fundamentals of flight upon which all maneuvers are based: straight-and-level flight, turns, climbs, and descents. All controlled flight maneuvers consist of one or more of these four fundamentals of flight. If a student pilot is able to perform these maneuvers well, and the student’s proficiency is based on accurate “feel” and control
The Four Fundamentals | Helicopter Flight Maneuvers Read Post »
Once a pilot takes off, it is up to him or her to make sound, safe decisions throughout the flight. It is equally important for the pilot to use the same diligence when conducting a preflight inspection, making maintenance decisions, refueling, and conducting ground operations. This post discusses the responsibility of the pilot regarding ground
Ground Procedures and Flight Preparations | Helicopter Flying Read Post »
It is vital to comply with weight and balance limits established for helicopters. Operating above the maximum weight limitation compromises the structural integrity of the helicopter and adversely affects performance. Balance is also critical because, on some fully loaded helicopters, center of gravity (CG) deviations as small as three inches can dramatically change a helicopter’s
Title 14 of the Code of Federal Regulations (14 CFR) part 91 requires pilot compliance with the operating limitations specified in approved rotorcraft flight manuals, markings, and placards. Originally, flight manuals were often characterized by a lack of essential information and followed whatever format and content the manufacturer deemed appropriate. This changed with the acceptance
Anti-icing is the process of protecting against the formation of frozen contaminant, snow, ice, or slush on a surface. Engine Anti-Ice The anti-icing system found on most turbine-powered helicopters uses engine bleed air. Bleed air in turbine engines is compressed air taken from within the engine, after the compressor stage(s) and before the fuel is
