Prototype of the General Avia F600 Canguro. It went in limited series production in Italy as Siai-Marchetti SF-600 Canguro and Vulcanair Canguro. Two examples were acquired by PADC in the Philippines, but no series production was undertaken.
First flew as G-ASJA in 1963. Delivered to British United Airways in 1965. To N734EB in 1970, XB-MUO in 1975, Mexican Government TP-0201 in 1976 then back to XB-MUO in 1977. To VR-CAQ in 1978, N3756F then N97KR in 1980 and N88NB in 1985. Scrapped in 1989.