The Basler Turbo 37-Spectrum SA-550 is a twin-boom single engined aircraft converted from a Riems-Cessna FTB337G Skymaster by Basler Turbo Conversions and Spectrum Aircraft Corporation. The aircraft first flew on 1 February 1983.
Made by Basler BT-67Spectrum Aircraft CorporationBasler Turbo Conversions.
It is the successor of the Cessna Skymaster .