The aircraft features a semi-enclosed cockpit with optional doors and can be fitted with skis or floats.

[1][2][3] The Tundra is built from a welded steel cockpit cage with a fibreglass fairing.

The wing incorporates a D-cell, Junkers-style ailerons and a single strut layout.

[1][2][3] The two-seater Tundra was later developed into a conventional landing gear single-seat ultralight for the US FAR 103 Ultralight Vehicles category, including meeting the category's stringent 254 lb (115 kg) empty weight limit.

The resulting aircraft was introduced in 1997 and was designated the 1/2 Tun indicating it was "half a Tundra".