Boulton Paul P.82 Defiant

Specifications (Boulton Paul Defiant Mk II)
Type: Two Seat Night Fighter
Design: Boulton Paul Design Team
Manufacturer: Bolton Paul Aircraft, Wolverhampton.
Powerplant: (Mk II) One 1,280 hp (954 kW) Rolls-Royce Merlin XX inline piston engine. (Mk I) One 1,030 hp (768 kW) Rolls-Royce Merlin III Vee 12-cylinder piston engine.
Performance: Maximum speed 313 mph (504 km/h) at 19,000 ft (5790 m); cruising speed 260 mph (418 km/h); service ceiling 30,350 ft (9250 m); initial climb rate 1,900 ft (579 m) per minute.
Range: 465 miles (748 km) on internal fuel.
Weight:
(Mk II) Empty 6,282 lbs (2849 kg) with a maximum take-off weight of 8,424 lbs (3821 kg). (
Mk I) Empty 6,078 lbs (2757 kg) with a maximum take-off weight of 8,350 lbs (3787 kg).
Dimensions:
Span 39 ft 4 in (11.99 m);
length 35 ft 4 in (10.77 m);
height 11 ft 4 in (3.45 m);
wing area 250.0 sq ft (23.23 sq m).
Armament: Four 7.7 mm (0.303 in) Browning machine-guns in a hydraulically operated dorsal turret with 600 rounds per gun.
Variants: Boulton Paul P.82 Defiant (prototype),
Defiant F.Mk I, Defiant NF.Mk IA, Defiant Mk II, Defiant TT.MK I, Defiant TT.MK III.
Avionics: AI Mk IV or Mk VI radar, Mandrel jamming system.
History: First flight (prototype) 11 August 1937; (production Mk 1) 30 July 1939; first delivery December 1939.
Operators: RAF.

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