A-12 Avenger II
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| A-12 Avenger II | |
|---|---|
 An artist's concept of the A-12 Avenger aircraft |
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| Type | All-weather stealth attack aircraft |
| Manufacturer | McDonnell Douglas and General Dynamics |
| Status | Cancelled |
| Primary users | United States Navy United States Marine Corps |
| Number built | 0; mockups only |
| Unit cost | US$165 million |
The A-12 Avenger II was an American aircraft program from McDonnell Douglas and General Dynamics intended to be an all-weather, stealth attack replacement for the A-6 Intruder in the United States Navy and Marines. The aircraft suffered numerous problems throughout its development, especially with the materials, and when the projected cost of each aircraft ballooned to an estimated US$165 million, the project was cancelled by then-Secretary of Defense Dick Cheney in January 1991.
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[edit] Design and development
Artists' conceptions and mockups of the craft revealed a flying wing design in the shape of an isosceles triangle, with the cockpit situated near the apex of the triangle. The aircraft was designed to have two General Electric F412-GE-D5F2 turbofans (each producing about 13,000 lbf (58 kN) thrust and was equipped to carry up to two AIM-120 AMRAAM missiles, two AGM-88 HARMs and a full complement of air-to-ground ordnance, including Mk 82 bombs or smart bombs in an internal weapons bay. The A-12 gained the nickname "Flying Dorito".
The cancellation of the project resulted in years of litigation between McDonnell Douglas/General Dynamics and the Department of Defense for breach of contract. The case was still on appeal in the court system as of 2007. [1]
The Navy shifted to buy the F/A-18E/F Super Hornet, which has replaced the A-7, A-6, and the F-14.
[edit] Specifications (A-12 Avenger II)
General characteristics
- Crew: 2
- Length: 37 ft 10 in (11.5 m)
- Wingspan:
- Unfolded: 70 ft 3 in (21.4 m)
- Folded: 36 ft 3 in (11.0 m)
- Height: 11 ft 3 in (3.4 m)
- Wing area: 1,308 ft² (122 m²)
- Empty weight: 39,000 lb (17,700 kg)
- Loaded weight: 80,000 lb (36,300 kg)
- Powerplant: 2× General Electric F412-GE-D5F2 non-afterburning turbofans, 13,000 lbf (58 kN) each
Performance
- Maximum speed: 500 knots (580 mph, 930 km/h)
- Range: 800 nm (920 mi, 1,480 km)
- Service ceiling 40,000 ft (12,200 m)
- Rate of climb: 5000 ft/min (25 m/s)
- Wing loading: 61 lb/ft² (300 kg/m²)
- Thrust/weight: 0.16
[edit] See also
Comparable aircraft
Related lists
[edit] References
[edit] External links
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