The Beagle Husky (originally, the Auster D.5 and initially designated the Auster J/1Y) was a three-seat British light aircraft built in the 1960s which originated from a Portuguese Air Force requirement for a liaison/training aircraft, a development of the Auster Alpha. It first flew as an Auster design in January 1960, but that company was taken over by Beagle Aircraft in September that year. It was initially available with a 160 hp Lycoming O-320 engine as the Auster D5/160.