F7U-3M Cutlass

Vought F7U Cutlass

ZemljaSad
UloguPomorski multirol borac
Prvi let29 Septembar 1948
Izgradio320

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.

Izvor: Vought F7U Cutlass na Wikipediji

F7U-3M Cutlass Walk Around
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Chance Vought FKSNUMKSU-KSNUMKS Cutlass (Naval Fighters, KSNUMKS) - Amazon

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Chance Vought F7U Cutlass
Chance Vought F7U Cutlass

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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