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Aircraft carrier air operations include a launch and recovery cycle of embarked aircraft. Launch and recovery cycles are scheduled to support efficient use of naval aircraft for searching, defensive patrols, and offensive airstrikes. The relative importance of these three missions varies with time and location.
Once the catapult fires, the hold-back breaks free as the shuttle moves rapidly forward, dragging the aircraft by the launch bar. The aircraft accelerates from zero (relative to the carrier deck) to about 150 knots (280 km/h; 170 mph) in about 2 seconds. Typically wind (natural or ship motion generated) is blowing over the flight deck, giving ...
Traditionally an aircraft carrier is supposed to be one ship that can perform at least power projection and sea control missions. [7] An aircraft carrier must be able to efficiently operate an air combat group. This means it should [citation needed] handle fixed-wing jets as well as helicopters. This includes ships designed to support ...
CATOBAR (catapult-assisted take-off but arrested recovery [1] or catapult-assisted take-off barrier arrested recovery [2]) is a system used for the launch and recovery of aircraft from the deck of an aircraft carrier. Under this technique, aircraft launch using a catapult-assisted take-off and land on the ship (the recovery phase) using ...
The alternate form of carrier operations are "cyclic operations" during which a carrier will launch and recover aircraft (a launch and recovery is a complete cycle) on a prescribed schedule. Several factors will contribute to the length of a cycle depending on the type of aircraft, the time and distance to the target and the mission.
The EMALS uses a linear induction motor (LIM), which uses alternating current (AC) to generate magnetic fields that propel a carriage along a track to launch the aircraft. [5] [6] The EMALS consists of four main elements: [7] The linear induction motor consists of a row of stator coils with the same function as the circular stator coils in a conventional induction motor.
The vertical lights signal whether the aircraft is too high, too low, or at the correct altitude as the pilot descends the glide slope towards the carrier's deck. Other lights give various commands and can be used to require the pilot to abort the landing and "go around."
HMS Argus showing the full-length flight deck from bow to stern ROKS Dokdo's full length flight deck The first aircraft carrier that began to show the configuration of the modern vessel was the converted liner HMS Argus, which had a large flat wooden deck added over the entire length of the hull, giving a combined landing and take-off deck unobstructed by superstructure turbulence.