ADM-141 TALD

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IMI TALD and IMI ITALD.
F-14 launching a TALD.

The ADM-141A/B TALD was an American decoy missile originally built by Brunswick Corporation for the USAF and the Israeli Air Force. Later it transitioned to joint US/Israeli manufacture with Israeli Military Industries Advanced Systems Division (IMI-ASD).

The Tactical Air Launched Decoy (TALD) was intended to confuse and saturate enemy air defenses, as part of an overall SEAD (Suppression of Enemy Air Defenses) strategy thus allowing attacking aircraft and weapons a higher probability of penetrating to the target. The Improved TALD is a turbojet-powered version.

History[edit]

In the 1970s, the Brunswick Corp. developed several unpowered radar decoys including the Samson, which was produced for the Israeli Air Force by Israel Military Industries (IMI) in the early 1980s. The Samson proved highly successful, prompting the US Navy to purchase some 2,000 of them during the mid to late 1980s. The first units entered US service in 1987; in 1985, Brunswick was asked to develop an improved Samson named TALD.

The TALD was an expendable glide vehicle with a square fuselage, flip-out wings, and three tail control surfaces. A digital flight control system could be programmed to conduct various speed or manoeuvering changes during flight. The missile could be launched from 12,200 metres (40,000 ft), at which height it had a range of up to 126 kilometres (78 mi) - a low altitude range reduced this to 26 kilometres (16 mi).

Variants[edit]

ADM-141 TALDs being loaded on Lt Jeff Greer's A-7 Corsair II.

The TALD was built in different versions.

ADM-141A[edit]

The ADM-141A has a passive and active radar enhancers. An IR addon was fielded for a while but was later withdrawn from service.

ADM-141B[edit]

The ADM-141B carries a 36 kg (80 lb) payload of chaff.

ADM-141C[edit]

The ADM-141C (ITALD) has the same passive and active radar enhancers as the ADM-141A TALD.

Operations[edit]

The TALD was used with great success in the opening stages of Operation Desert Storm in 1991; more than 100 were launched on the opening night of the war, with the first being deployed by Lt Jeff Greer. This prompted the Iraqi air defense to activate many of its radars - most of which were then destroyed by anti-radiation missiles.

The Improved TALD is powered by a Teledyne CAE Model 312 (J700-CA-400) turbojet. This boosted the range to more than 300 kilometres (190 mi) at high altitude and 185 kilometres (115 mi) at low altitude. This model was also capable of performing a flight profile which resembled that of a real aircraft much more convincingly. Initially twenty TALDs were upgraded to ADM-141C ITALD configuration, with the first flight conducted in 1996. Since then the U.S. Navy has ordered over 200 ADM-141Cs.

The major user of the ADM-141 is the F/A-18 Hornet. A single Hornet can carry up to 6 decoys.

Specifications[edit]

  • Length : 2.34 m (7 ft 8 in)
  • Wingspan : 1.55 m (5 ft 1 in)
  • Weight : 180 kg (400 lb)
  • Speed : Up to Mach 0.8 (460 km/h, 250 kt)
  • Range : 126 km (78 mi) - (Over 300 km (185 mi) for the ADM-141C)
  • Propulsion : Teledyne CAE J700-CA-400 turbojet, 790 N (177 lbf) on ADM-141C only

References[edit]

Article source: Vectorsite's Unmanned Aerial Vehicles by Greg Goebel.

See also[edit]