Jane's Encyclopedia of Aviation
DINFIA IA 38 (Argentina)
First flown on 9 December 1960, the IA 38 was an experimental tailless cargo aircraft.
The IAe.38 on take-off for one of its few flights. Note how the wing fences had been added on top of the outer engine cowlings, most likely to improve directional stability. The programme was cancelled in 1962.
The IAe.38 was a huge cargo flying wing designed by Reimar Horten after the war. Although powered by piston engines, the production variant was to be powered by 16kN Rolls-Royce Derwent 5 turbojets.