air-to-surface missile buzzing bomb max - Fi-103 / V1 Buzz Bomb by Snowbird2

Engine: Argus 109-014 Pulsejet impulse duct
Thrust: 660lb. (300 kg)

Dimensions:
Span: 18 ft. 9 in. (5.715m)
Length: 26 ft. 3 in. (6.00m)
Body Diameter: 33.0 in. (838mm)
Weight: 4,960 lb. (2250 kg)

Performance:
Maximum Speed: 400 mph (645km/h)
Target Approach: 497 mph (800km/h)
Range from launch at 8,200 ft. (2500m): about 205 miles (330km)

The V-1 was designed by Robert Lussar of the Fieseler company and Fritz Gosslau from the Argus engine works, with a fuselage constructed mainly of welded sheet steel and wings built similarly or of plywood. The simple Pulse jet engine pulsed 50 times per second[2], and the characteristic buzzing sound gave rise to the colloquial names 'buzz bomb' or 'doodlebug' (after an Australian insect).