Jane's Encyclopedia of Aviation
Coates S.A.III Swalesong (UK)
Two-seat light aircraft scheduled to make its first flight in 1979 or 1980. Suitable for homebuilding.
Coates S.A.II Swalesong, showing current rearward-sliding cockpit canopy
Coates S.A.II Swalesong, photographed prior to first flight, with original cockpit canopy
Coates SA.II Swalesong Series I, from which the SA.III has been developed.
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