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The UK Utterly Butterly display team perform an aerobatic maneuver with their Boeing Stearmans, at an air display in England. Aerobatic maneuvers are flight paths putting aircraft in unusual attitudes, in air shows, dogfights or competition aerobatics. Aerobatics can be performed by a single aircraft or in formation with several others. Nearly ...
An example of a fully aerobatic helicopter, capable of performing loops and rolls, is the Westland Lynx. Most aerobatic manoeuvres involve rotation of the aircraft about its longitudinal (roll) axis or lateral (pitch) axis. Other maneuvers, such as a spin, displace the aircraft about its vertical (yaw) axis. [4]
The rate at which a slow roll can be performed is often determined by skill of the pilot. The better the pilot; the faster the roll can be performed. The slow roll is often used in aerobatic competitions and shows, displaying the pilot's ability to control the plane. Most rolls performed by fighter aircraft are slow rolls or partial slow-rolls ...
Rotation applies to tricycle gear aircraft rather than those with conventional gear (tailwheel aircraft). The on-ground angle of attack of the wing has to be established during the design phase. The main and nose-gear leg lengths are chosen to give a negative angle of attack relative to the ground.
Barrel rolls being performed by the Indian Air Force Surya Kiran during an air show. In aviation, the barrel roll is an aerobatic maneuver in which an aircraft performs a helical roll around its relative forward motion, with the nose ending up pointed along the original flightpath.
In purpose-built aerobatic aircraft, spins may be intentionally flattened through the application of power and aileron within a normal spin. Rotation rates experienced are dramatic and can exceed 400 degrees per second in an attitude that may even have the nose above the horizon.
The snap roll is an aggressive roll. The aircraft rotates about all axes at the same time, the predominant rotation being about the longitudinal axis. This sometimes violent maneuver is accomplished one of two ways. A positive, or inside, snap is executed by going hard over on all controls: full aileron, full rudder, and full up elevator.
The aileron roll is an aerobatic maneuver in which an aircraft does a full 360° revolution about its longitudinal axis. When executed properly, there is no appreciable change in altitude and the aircraft exits the maneuver on the same heading as it entered. This is commonly one of the first maneuvers taught in basic aerobatics courses.