Cropduster developed from the DHC-1 Chipmunk.

Developed as a cropduster from a DHC-1 Chipmunk. It is back in the air in its original two-seat configuration.

Later rebuilt as a standard two-seat Chipmunk T.10. The Sasin conversion was done in 1965-67 and -BCA was operated initially as a cropduster. Later used as a glider tug before being withdrawn from use at Mareeba in 1977. It returned to the register in 1986 under the original designation Chipmunk T.10 and with a fresh coat of paint. Flown in RAF makings since becoming a two-seater again.

Ex RAF Chipmunk T1 WB601, built at DH's Hatfield factory in 1949.

The third and final SA-29 Spraymaster, a heavily modified DHC-1 Chipmunk for agricultural work. Sasin Aircraft Service designed the modification and Aerostructures at Bankstown carried out the work. Two SA-29s crashed including VH-GEB at Templers, South Australia, on March 29, 1970. Its remains were shipped to the US where it was rebuilt and modified further into a competition aerobatic aircraft as N7DW. The remaining SA-29 was converted back into a standard Chipmunk.