APPARENT WIND: The wind perceived by an observer.
APA: Army Parachute Association, affiliated to the BPA, based at Netheravon.ANGLE OF INCIDENCE: The angle at which a canopy is trimmed to glide through the air.With square parachutes this changes when the brakes are applied. ANGLE OF ATTACK: The angle at which the wing is presented to the apparent wind.ALTIMETER: A device indicating altitude.Any change or modification to any part of the parachute assembly from its original manufacturer. ALTERATIONS: Changes to the original configuration, such as removal of a gore, installation of an AAD or the addition of a deployment device.AIRSPEED: The speed of a flying object through the air, commonly used in reference to aircraft or canopies.AIRCRAFT: Any machine or device, including airplanes, helicopters, gliders, balloons, etc.Accuracy landings of various difficulty, from 20 meters to 2 meters, are required for USPA licenses. At the National level the target is 3 cm in diameter, about the size of a quarter. ACCURACY: Also known as Precision Landing, this is a competition discipline in which the skydiver attempts to land on an established target.ACCELERATED FREEFALL STUDENT: A skydiver trainee being trained by the Accelerated Freefall method who has not yet graduated from AFF Level 7.ACCELERATED FREEFALL SEMINAR: A gathering of USPA Accelerated Freefall rating holders to exchange, discuss and introduce new ideas to develop, improve or assure the quality of techniques and instruction used in the Accelerated Freefall method of instruction.ACCELERATED FREEFALL GRADUATE STUDENT: A novice skydiver who has successfully completed the training of the Accelerated Freefall method but has not yet obtained a USPA license.
#Skydiving freefall time license#
Persons holding a USPA A License are able to jumpmaster themselves, perform basic relative work jumps, water jumps and pack their own main parachute. A LICENSE: The first level your USPA license which signifies that a skydiver has advanced beyond the novice phase.A device that senses rate of descent and altitude and which will attempts to mechanically activate the reserve parachute if the skydiver passes below a set altitude at a high rate of descent.
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