Hawker Typhoon

Hawker Typhoon. The Hawker Typhoon was a British single-seat fighter-bomber developed by Hawker Aircraft and designed by the renowned Sydney Camm. Initially conceived as a high-altitude interceptor to succeed the Hawker Hurricane, it suffered from early developmental problems but found its formidable niche as a low-altitude ground-attack aircraft. It became one of the most powerful and feared tactical weapons of the Second World War, particularly during the Normandy landings and the subsequent Battle of Normandy.

Development and design

The Typhoon's origins lie in Air Ministry Specification F.18/37, which called for a heavily armed interceptor equipped with the new generation of powerful engines like the Napier Sabre and Rolls-Royce Vulture. Sydney Camm's team at Hawker Aircraft developed two parallel designs, the Hawker Tornado with the Vulture and the Typhoon with the Sabre. Persistent issues with the Napier Sabre engine, including reliability and cooling, plagued the program, while the Rolls-Royce Vulture was abandoned after problems on the Avro Manchester. The airframe itself, built around the massive engine, was robust and featured a distinctive car-door cockpit and thick wings. Its armament was formidable, initially comprising twelve .303 British Browning machine guns, though this was soon replaced by four powerful 20 mm Hispano cannon.

Operational history

Entering service with No. 56 Squadron RAF in 1941, the Typhoon's initial career as an interceptor was disastrous, suffering heavy losses against more agile opponents like the Focke-Wulf Fw 190 and to structural failures. Its fortunes changed when it was reassigned to low-level operations over France and the English Channel, excelling at "Rhubarb" raids and intercepting low-flying Junkers Ju 88 and Focke-Wulf Fw 190 fighter-bombers. By 1943, under the leadership of figures like Group Captain Denys Gillam, it evolved into the RAF's primary ground-attack platform. Armed with RP-3 rockets and bombs, Typhoons of the Second Tactical Air Force provided devastating close air support during the Battle of Normandy, famously helping to halt the German armoured counter-attacks during the Battle of the Falaise Pocket. They also served as long-range escorts for de Havilland Mosquito raids and conducted anti-shipping strikes along the Dutch coast.

Variants

The main production variant was the **Typhoon Mk Ia**, armed with twelve machine guns. The definitive model was the **Typhoon Mk Ib**, equipped with four cannon, which constituted the vast majority of the 3,317 aircraft built. A dedicated fighter-reconnaissance version, the **Typhoon FR Ib**, was fitted with cameras. Several one-off prototypes were built, including the **Typhoon Mk II**, which was redesignated as the Hawker Tempest after significant redesign, marking the Typhoon's ultimate evolution. Post-war, a handful were converted into fast **Typhoon TT** target tugs for service with the Royal Navy.

Operators

The primary and almost exclusive operator was the Royal Air Force, which fielded the type with numerous front-line squadrons including No. 181, No. 182, and No. 245 within RAF Fighter Command and later the Second Tactical Air Force. One aircraft was evaluated by the United States Army Air Forces at Wright Field. Post-war, small numbers of target-tug variants served with the Royal Navy's Fleet Air Arm and the Royal Canadian Air Force for evaluation purposes, but no foreign air forces used the Typhoon in combat.

Specifications (Typhoon Mk Ib)

* **Crew:** 1 * **Length:** 31 ft 11 in (9.73 m) * **Wingspan:** 41 ft 7 in (12.67 m) * **Height:** 15 ft 4 in (4.67 m) * **Wing area:** 279 sq ft (25.9 m²) * **Empty weight:** 8,840 lb (4,010 kg) * **Gross weight:** 11,400 lb (5,171 kg) * **Max takeoff weight:** 13,250 lb (6,010 kg) * **Powerplant:** 1 × Napier Sabre IIA liquid-cooled H-24 piston engine, 2,180 hp (1,630 kW) * **Maximum speed:** 412 mph (663 km/h) at 19,000 ft (5,800 m) * **Range:** 510 mi (820 km) * **Service ceiling:** 35,200 ft (10,700 m) * **Armament:** 4 × 20 mm Hispano cannon * **External stores:** 2 × 500 lb (230 kg) or 1,000 lb (450 kg) bombs or 8 × RP-3 60 lb (27 kg) rockets

Category:Aircraft of World War II Category:Fighter aircraft of the United Kingdom