Glider tug Halifax A.IX RT796
Halifax A.IX: A Detailed Look at the Glider Tug Variant
The Halifax A.IX, specifically designed for glider towing and paratroop operations, represented the culmination of the Halifax’s evolution as a versatile aircraft adaptable for various roles beyond its initial bombing focus.
Here’s a detailed look at its features and modifications:
Designation: The “A” prefix in its designation signifies its role within the Airborne Forces, distinguishing it from the bomber variants (B).
Engine: The A.IX was powered by four Bristol Hercules XVI radial engines, a departure from the Merlin engines used in earlier Halifax marks. This engine choice was favored for its reliability and good performance at lower altitudes, essential for glider towing operations.
Dimensions and Performance: The A.IX had a span of 103ft 8in (31.6m), a length of 71ft 7in (21.85m), and a height of 21ft 7in (6.6m). Its maximum speed was 289 mph (465 km/h) at 13,500ft (4,117m), and it had a service ceiling of 20,000ft (6,096m).
Glider Towing Modifications: Key modifications for glider towing included:
Dorsal Turret Deletion: The dorsal turret was removed to reduce drag and improve performance, a common modification in glider tug variants.
Glider-Towing Hook: A robust towing hook was fitted beneath the fuselage to connect to the glider’s tow cable.
Increased Fuel Capacity: To handle the demanding task of towing heavy gliders, the A.IX boasted a substantial fuel capacity of 2,772 gallons (12,600 liters), ensuring sufficient range for extended missions.
Paratroop Capabilities: The A.IX retained the ability to carry paratroopers, featuring:
Seating and Strops: Accommodations for twelve paratroopers were provided, along with the necessary parachute strops for safe deployment.
Paratroop Exit Door: A large rectangular exit door was incorporated in the rear fuselage for paratrooper deployment. The specific design and location of this door varied between the A.VII, which was a modification of earlier marks, and the A.IX, which was a purpose-built paratroop variant.
Armament: While primarily focused on transport and towing, the A.IX retained some defensive armament:
Tail Turret: A Boulton-Paul Type D tail turret, mounting twin 0.50in (12.7mm) machine guns, provided rear defense against enemy fighters. The Type D turret featured gun-laying radar, enhancing its effectiveness in low-visibility combat conditions.
“Scare” Gun: A.IX retained the forward-facing “scare” gun, a single machine gun intended primarily for psychological effect rather than serious offensive firepower.
Production: Production of the A.IX began at Handley Page’s Cricklewood facility and was intended to be a significant production run. However, the war’s end led to a curtailment of the contract.
Service: Despite its relatively late introduction, the A.IX replaced earlier A.VII glider tugs in RAF squadrons. After the war, some A.IXs were also used by civilian operators, primarily in the Berlin Airlift.