David Lockspeiser's utility concept, the Land Development Aircraft. G-AVOR was a 70% scale prototype of the intended production aircraft. It was first registered in June 1967 and made its first flight on 24th August 1971. Wearing show code "239". The starboard side was painted in this civil scheme and the port side in a pseudo-military camouflage scheme with "ARMY" titles (see #767554). To G-UTIL in 1986 and cancelled the following year. No further examples were built.

David Lockspeiser's utility concept, the Land Development Aircraft. Showing the camouflage scheme applied to the port side at this time. Wearing show code "239". Only one built, to G-UTIL in 1986 and cancelled the following year.

This weird looking machine was the only example of its type built. It became G-UTIL in 1986 but the registration was cancelled the following year. Scanned from a slide.

This was the sole example of the Land Development Aircraft built. The pilot is seen opening the cockpit as the aircraft taxies after landing at an early PFA rally.

This weird looking aircraft was the sole example built. Designed for use in developing countries it was a sturdy, simple design, but it never found customers

Seen at a PFA Rally. This was one strange looking aeroplane, titled Land Development Aircraft.This was the only example built

Utility Land Development Aircraft displayed at the 1976 IAT show at RAF Greenham Common.