Aircraft Data Sheet: De-Havilland DH-4

First flight:
Span:	12.92m/42ft 4ins..
Length:	9.35m/30ft 8ins
Max weight:	1,572kg/3,466lb
Max level speed:	103knots/192kph
Power plant:	One 250shp/186kW Rolls-Royce Eagle lll or One 230shp/172kW Siddeley Puma.
Total built:	142 (Westland built)

Westland produced these two seat day bombers during 1916-1917.