Fairey Firefly AS Mk 6

Fairey Firefly AS Mk 6

PaísUk
PapelCazabombardero
Primer vuelo22 de diciembre de 1941
Construido1702

el Fairey Firefly fue un avión de combate británico de la Segunda Guerra Mundial y un avión antisubmarino de la Fleet Air Arm (FAA). Diseñado según el concepto contemporáneo de la FAA de una flota de reconocimiento / caza de dos asientos, el piloto y el navegante / oficial de armas se alojaron en estaciones separadas. Era superior en rendimiento y potencia de fuego a su predecesor, el Fulmar, pero entró en servicio operativo solo hacia el final de la guerra, cuando ya no era competitivo como caza. Las limitaciones de un solo motor en un fuselaje pesado redujeron su rendimiento, pero demostró ser robusto, de largo alcance y dócil en las operaciones de portaaviones.

Fuente: Fairey Firefly en Wikipedia

Fairey Firefly AS Mk 6
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Fairey Firefly Walk Around
FotógrafoDerek Pennington
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Ver también:

Segunda Guerra Mundial: La historia visual definitiva de la guerra relámpago a la bomba atómica (DK Definitive Visual Histories) - Amazon Segunda Guerra Mundial Mapa por Mapa (DK History Mapa por Mapa) - Amazon


Evolution of a Naval Thoroughbred

el Fairey Firefly AS Mk 6 represents the peak of the Firefly’s evolution as a specialized Anti-Submarine (AS) platform. Originally designed during WWII as a two-seat fighter-reconnaissance aircraft, the post-war variants traded their cannons for sensors. By the time the Mk 6 arrived in the early 1950s, the threat had shifted from Axis ships to Soviet submarines. This version was the first to be entirely “gunless,” dedicated solely to the detection and destruction of sub-surface threats using an array of sonobuoys, radar, and depth charges.

Attribute Technical Specification (AS Mk 6)
Papel Anti-Submarine Warfare (ASW)
Equipo 2 (Pilot and Observer/Radar Operator)
Motor 1 × Rolls-Royce Griffon 74 V12 (2,100 hp)
Velocidad máxima 526 km/h (327 mph) at 14,000 ft
Cruise Speed 336 km/h (209 mph)
Armamento None (Internal cannons removed for equipment/fuel)
Underwing Stores Sonobuoys, 2 × 1,000 lb bombs, or Depth Charges
Special Equipment ASH Radar in starboard wing pod

Design Engineering: The Griffon and the “Youngman” Flaps

  • The Griffon Engine: Replacing the older Merlins, the massive Rolls-Royce Griffon drove a four-blade propeller. The Griffon gave the Firefly the low-end torque required to lift heavy anti-submarine gear off the short decks of British Light Fleet Carriers.
  • Youngman Flaps: These were the Firefly’s secret weapon. These complex flaps could be extended below the wing not just for landing, but for cruising and combat. In the “cruise” position, they increased lift and allowed the plane to fly very slowly while loitering over a suspected submarine contact.
  • The “Gunless” Mk 6: Unlike the Mk 5 which retained four 20mm cannons, the Mk 6 removed them entirely. This allowed for more internal fuel and specialized radio gear, turning the aircraft from a hybrid fighter into a dedicated, long-endurance hunter.
  • Tandem Cockpits: The pilot sat forward, while the observer sat in a separate, secluded cockpit behind the trailing edge of the wing. From there, the observer managed the “ASH” radar and monitored the sonobuoy drops, essentially acting as the brains of the hunt.

Operational History: The Korean War and Beyond

  • The Korean War: Fireflies (mostly Mk 5s and 6s) were workhorses in Korea, flying from carriers like HMS Theseus y Ocean. While the Mk 6 was specialized for ASW, they were often used for “armed reconnaissance,” spotting targets for the fleet’s big guns and hunting North Korean coastal traffic.
  • International Hunter: The AS Mk 6 was exported to several allies, most notably Australia. The Royal Australian Navy (RAN) operated them from HMAS Sídney, where they were highly regarded for their reliability in the harsh Pacific environment.
  • The Transition to Jet Power: The Firefly AS Mk 6 served as the vital bridge for the Fleet Air Arm, holding the line until the turboprop-powered Fairey Gannet could take over the specialized anti-submarine role in the mid-1950s.
  • The Blue Hen: Because of the observer’s cramped, window-heavy cockpit in the rear, the aircraft was sometimes jokingly compared to a “flying greenhouse.”

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