
Vought F7U Cutlass | |
|---|---|
| Zemlja | Sad |
| Ulogu | Pomorski multirol borac |
| Prvi let | 29 Septembar 1948 |
| Izgradio | 320 |
Čaj Vought F7U Cutlass bio je mlazni borbeni avion američke mornarice i lovac-bombarder ranog hladnoratovskog doba. To je bio avion bez repa zasnovan na aerodinamičnim podacima i planovima zarobljenim od nemačke kompanije Arado krajem Drugog svetskog rata, mada su dizajneri Voughta tada negirali bilo kakvu povezanost sa nemačkim istraživanjem. F7U je bio poslednji avion koji je dizajnirao Reks Bisel, koji je bio odgovoran za prvi borac ikada dizajniran specijalno za američku mornaricu, Kertis TS-1 iz 1922.
| F7U-3M Cutlass Walk Around | |
|---|---|
| Fotograf | Fotios Rouch |
| Lokalizacija | Nepoznato |
| Fotografije | 27 |
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General Characteristics and Design
The Vought F7U Cutlass was a unique and radical US Navy carrier-based jet fighter of the early Cold War era. Its design was heavily influenced by German aerodynamic data obtained at the end of World War II. The Cutlass was the first American tailless production fighter and one of the first Navy jets to feature swept wings and afterburners. Its unusual configuration, featuring low aspect ratio swept wings and twin vertical fins, eliminated the traditional horizontal tailplane. Pitch and roll control were combined into surfaces called elevons (or ailevators) on the wing trailing edges. Despite its innovative design, the aircraft earned unflattering nicknames like the “Gutless Cutlass” and “Ensign Eliminator” due to being underpowered and having a high accident rate.
| Property | Typical Value (F7U-3) |
|---|---|
| Ulogu | Carrier-Based Fighter and Fighter-Bomber |
| National Origin | Sjedinjene Države |
| Proizvođača | Chance Vought Aircraft Inc. |
| First Flight | 29 September 1948 (Prototype) |
| Posada | 1 (Pilot) |
| Dužina | 13.50 m (44 ft 3 in) |
| Raspon krila | 12.10 m (39 ft 8 in) |
| Visina | 4.45 m (14 ft 7 in) |
| Empty Weight | Approx. 8,267 kg (18,226 lb) |
| Gross Weight | Approx. 14,365 kg (31,670 lb) |
Powerplant and Performance
- Engines: Two Westinghouse J46-WE-8A turbojet engines with afterburners.
- Thrust (Each): 20.5 kN (4,600 lbf) dry / 27.1 kN (6,100 lbf) with afterburner.
- Maximum Speed: Approx. 1,095 km/h (680 mph) (Mach 0.9–0.95, near supersonic capability).
- Initial Rate-of-Climb: Approx. 14,240 ft/min.
- Range: Approx. 1,061 km (659 mi) (combat range).
- Service Ceiling: 12,192 m (40,000 ft).
- Carrier Feature: Long nose landing gear strut required for a high angle of attack during catapult launches. The nose gear also had a unique pre-spinning device to bring tires up to speed before landing.
Armament and Variants
- Internal Armament: 4 x 20 mm M3 cannon (located above the inlet ducts), 180 rounds per gun.
- External Hardpoints: 4 underwing hardpoints with a total capacity of up to 2,500 kg (5,500 lb).
- Ordnance Capability:
- Bombs: Up to 2,000 lb of bombs or 32 x 2.75-inch unguided rockets.
- Missiles (F7U-3M variant): Fitted to carry four AIM-7 Sparrow I radar-guided air-to-air missiles.
- Major Variants:
- F7U-1: Pre-production, underpowered version.
- F7U-3: Main production version with larger airframe and J46 engines.
- F7U-3M: Missile-capable version, carrying Sparrow I missiles.
- F7U-3P: Photo-reconnaissance version with an extended nose and cameras (guns deleted).
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