The Arado Ar Projekt I was a 35 degree delta-wing nightfighter design with twin fins and rudders located on the wing trailing edge. the two man crew were seated side-by-side in a pressurized cockpit. The two BMW 003A turbojets were located under the rear fuselage. Four MK 108 30mm cannon were mounted in the nose.

    Span: 18.38 m (60' 4.2")      Length: 12.95 m (42' 6.2")      Max. Speed: 800 km/h (497 mph)