Specifications :
Bristol Type 156 Beaufighter MkIIF
Coastal Fighter / Night Fighter
Crew : 2
Wingspan 57' 10" (17.6 m)
Length 42' 9" (13 m)
Height 15' 10" (4.8 m)
Weight Empty 13800 lbs (6259 kg)
Maximum 21000 lbs (9525 kg)
Engine: Two Rolls Royce Merlin XX twelve cylinder liquid cooled engines
Horsepower: 1,250 (some sources say 1,280 hp)
Max Speed: 301 mph at 20,200ft, 283 mph at 15,000 ft (another source says 323mph)
Range: 1,040 miles at 10,000ft at 177 mph (another source says 1,500 miles)
Service Ceiling 26500' (8077 m)
Armament: Four 20mm cannon under fuselage (with 60 round ammo drums - I believe 6 drums carried , but had to be reloaded in flight by the observer - begging the question as to whether this reload period (should alsio be for the MkI variants) could be modelled , six .303in machine guns in wings, all forward firing.