D.K.I was a two-seat reconnaissance aircraft designed by Permier Lieutenant Ussing and built by the Army Flying School. It was designed based on “guess-timates”. No real drawings or calculations were made. Test-flights started on the 8th of June 1918, but the aircraft suffered from poor design, and crashed 3 months later.

Specifications:

Construction: Wood and Canvas
Engine: 70 HP Renault.
Wing-Span: 14.50 m
Length: 9.6 m
Height: 3.75 m
Weight – Empty: 550 kg
Weight – Full: 800 kg
Speed: 95 km/h max
Endurance: 4.5 hours