P.82 Defiant NF Mk.II Specifications;
Span ft in (m): 39 4 (11.99)
Length ft in (m): 35 4 (10.77)
Height ft in (m): 14 5 (4.39)
Gross Wing Area ft2 (m2): 250 (23.23)
Empty weight lb (kg): 6,281 (2,849)
Normal take-off weight Ib (kg): 8,424 (3,821)
Max take-off weight Ib (kg): 8680 (3937.2)
Fuel: 100 octane only. Fuel tank size 159 gals in total.
Engine hp (kW): 1x liquid cooled Merlin XX 1,280 hp (954 kW) at 3,000 rpm
Max Speed/Height mph (km/h / ft (m): 313 (504), at 19000 (5 791.2)
Max Level Speed mph (km/h): 250 (402) at sea level (indicated for both the mk I & II on source4**)
Initial rate of climb: 2000 ft/min (609.6m/min)
Cruising speed: 260 mph at 20000ft
Service Ceiling ft (m): Sources varies from 30,348ft (9,250m; 5,7miles) to 33,600ft (10,242m)
Max range: 550 miles (885.13km)
Armament: 4x.303 Browning machine guns, with 600 rounds per gun, mounted in the Boulton Paul Type A Mk.II hydraulically-powered turret.