22 DL was an Argentine advanced training aircraft designed by the Instituto Aerotécnico (AeroTechnical Institute) in 1943.

Argentine experience with the NA-16-4P and deteriorating political relations with the US led to the local development of the I.Ae.

16 El Gaucho radial engine with a Hamilton Standard 2M-D-30 metallic propeller.

[5] A version with a 475 horsepower (354 kW) Armstrong Siddeley Cheetah 25 radial engine and a Rotol constant speed propeller was designated I.Ae.

22-C. Data from Jane's all the World's Aircraft 1947[7]General characteristics Performance Armament