The Celair GA-1 Celstar is a South African mid-wing, single-seat, aerobatic glider that was designed by Pieter Celliers and produced by his company, Celair (Pty) Limited.
[1] The GA-1 was especially intended for flying competitive glider aerobatics and the resulting airframe was designed to Joint Aviation Requirements 22 standards and stressed to 10 g.[1] The aircraft is made from a combination of fibreglass and aramid.
Its 11.2 m (36.7 ft) span wing employs a Wortmann FX-71-L-150/25 airfoil.
[1][2] At least eight were produced, with two exported to Switzerland and six to the United States.
[4] Data from Sailplane Directory[1]General characteristics Performance