Vigilant

Vigilant can refer to:

See also

CGS Vigilant

CGS Vigilant was an armed 3rd class cruiser employed as a Canadian Great Lakes Fisheries Protection vessel. She replaced CGS Petrel, which had previously performed these duties. Sold in 1924, she was later chartered by the Customs Preventive Service for East Coast patrols between 1927-29. In 1935 new owner had the cruiser converted to a barge by Port Colborne Iron Works, sold in 1938 and further converted as a crane barge for Hindman Transportation Co, Vigilant was decommissioned after 1944 and scrapped in 1956.

References

Vickers Vigilant

The Vickers Vigilant was a British 1960s era MCLOS wire guided anti-tank missile used by the British Army that was also licence-built in the USA for the US Marine Corps as Clevite.

History

Vigilant was a private development begun in 1956 by the Vickers-Armstrongs Guided Weapons Department at Brooklands, Surrey for the anti-tank role in the British Army, the name being formed from VIsually Guided Infantry Light ANti-Tank missile. Vigilant was wire-guided and optically tracked, like its successor Swingfire. As well as infantry use, it could be mounted on vehicles such as the Ferret armoured car and Land Rovers. Vigilant had a short service life: Swingfire started to replace Vigilant from 1966 onwards.

Description

The missile system could be deployed in a number of configurations. The man-portable configuration consists of a launcher which doubles up as a transport container, a combined sight and controller, a battery and a 63 meter long cable. An optional Missile Selector Box allowed up to 6 missiles to be controlled by, and widely separated from, a single sight controller. The launcher box is placed on the ground facing the direction of expected targets, and then connected by the cable to the sight controller, which can be deployed some distance away. The sight controller is a pistol grip design, with two grips. The front grip has the launch trigger, and the rear grip has a thumb joystick for steering the missile. A low-magnification (3.2x) monocular forms the sight itself. Engraved stadia lines allow simple ranging, based on a typical tank target bridging the lines once in range.