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An AH-1Z at an air show displaying four-blade rotors and longer stub wings. The Bell AH-1Z Viper is an attack helicopter derived from the earlier Bell AH-1 SuperCobra. When contrasted against its predecessor, it incorporates various improvements and advances, including new rotor technology, upgraded military avionics, updated weapons systems ...
The AN/APG-78 Longbow is a millimeter-wave fire-control radar (FCR) system for the AH-64D/E Apache attack helicopter. It was initially developed in the 1980s as the Airborne Adverse Weather Weapon System (AAWWS) as part of the Multi-Stage Improvement Program (MSIP) to enhance the AH-64A. [2] By 1990, both AAWWS and MSIP were renamed Longbow. [3]
Instead, the service signed a contract for the upgrading of AH-1Ws into AH-1Zs. [4] [16] The Bell AH-1Z Viper retained much of the AH-1W's design, but also features several major changes. [3] The AH-1Z's two redesigned wing stubs are longer with each adding a wingtip station for a missile such as the AIM-9 Sidewinder.
The UK previously operated a modified version of the AH-64D Block I Apache Longbow; initially called the Westland WAH-64 Apache, it is designated the Apache AH1 by the British Army. Westland built 67 WAH-64 Apaches under license from Boeing, [ 187 ] following a competition between the Eurocopter Tiger and the Apache for the British Army's new ...
The first Bell AH-1Z set to receive upgrades to be provided by Bell Textron Inc., a Textron Inc. company, under a contract with the U.S. Marine Corps, has arrived at Bell’s Amarillo Assembly ...
Pakistan repeatedly sought the Bell AH-1W SuperCobra from the US to supplement and replace its current AH-1 Cobras. [60] Attempts to acquire the AH-1Z Viper or AH-64E Apache from the US were rejected, so Pakistan turned to buying other foreign attack helicopters.
The Marine Corps’ light attack squadrons are composite squadrons made up of 18 AH-1Z Vipers and 9 UH-1Y Venoms. [17] The primary missions of the Viper is close air support , forward air control , reconnaissance and armed escort, [ 18 ] while the Huey provides airborne command and control , utility support, supporting arms coordination and ...
The prototype (no. 014) first flew on 14 November 1996. Its most significant feature is a radar in a round cover above the main rotor, similar to that of the American AH-64D Apache Longbow. The Mi-28N also has improved tor vision and an aiming device under the nose, including a TV camera and FLIR. Due to funding problems, development was ...