File Description: Formed at Norwich Airport in 1969 by Anglian Air Charter and Norfolk Airways to provide air support flights for oil companies prospecting in the North Sea. In November 1969 they took delivery of a DC-3 which was used on ad-hoc charter flights from Norwich. In August 1970 Rig-Air became a part of Air Anglia Ltd. The formation of this airline had been announced in July, merging Anglian Air Charter, Norfolk Airways and Rig-Air together. Requires the default Douglas DC-3.