Arrestor wires are thick steel cables fitted to the aft end of the flight deck on CTOL and STOBARaircraft carriers. The cables allow CTOL aircraft to land safely on the short runway by connecting with a hook attached to the aircraft. When caught by a tailhook, the wire takes up the slack before pulling taut and bringing the aeroplane to a dead stop. Most aircraft carriers have four wires - naval aviators receive marks for each landing, with the best mark being gained for catching the third wire. Wires are numbered from the stern end (rear) of the ship to the bow end (front). The aft (rear) wire is Wire 1, and the forward (front) wire is Wire 4. A perfect approach puts the arresting hook past of Wire 2 and before Wire 3, which is why a 3-wire landing is the best mark. Aircraft about to catch wire File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Aircraft about to catch wire File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Aircraft having caught the wire File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Aircraft having caught the wire File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Conventional Take-off and Landing is the process whereby conventional aircraft (such as passenger aircraft) take off and land, involving the use of runways. ... An acronym for Short Take Off But Arrested Recovery. ... An aircraft carrier is a warship whose main role is to deploy and recover aircraft—in effect acting as a sea-going airbase. ... Many aircraft that land on aircraft carriers are equipped with a simple piece of equipment called a tailhook. ... This article refers to the tool of travel. ...
Before landing on board the pilot has to give the arrestor wire operators a fuel level reading. This then allows the operators to work out the weight of the plane and from that how much tension they need to place on the wire to stop the plane.
Because there is always the possibility of the aircraft not catching any of the cables, pilots bring the aircraft to full throttle while landing. This techniques allows an aircraft which misses to have enough speed to take-off and try again.
Arrestor cables or arrestorwires are thick steel cables fitted to the aft end of the flight deck on CATOBAR and STOBARaircraft carriers.
Some military airfields are also equipped with arrestor cables to permit the landing of heavy or fast aircraft on a short runway; for training naval aviators prior to carrier deployment; or for emergencies involving brake failure, steering problems, or other situations in which a full landing rollout would be dangerous or inadvisable.
Arrestor cables attached to sandbags can also be used to stop an aircraft with failed brakes; the aircraft will drag the sandbags along the ground, slowing it to a halt.
The basic function of the surge arrestor is to carry the surge or spike around your equipment and to ground, thus avoiding damage.
How well an arrestor works depends on three factors: the magnitude of the surge or spike, the speed at which the arrestor starts conducting, and the ability of the arrestor to dissipate the surge.
Finally, some surge arrestors come with insurance coverage on your equipment in the event it is damaged, in spite of the proper use of the arrestor.
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