The IAR 37 was a 1930s Romanian reconnaissance or light bomber aircraft built by Industria Aeronautică Română.

[1] The aircraft entered service with the Royal Romanian Air Force in 1938 and, by the end of the 1940, they equipped a large number of squadrons.

When Romania supported the German offensive against the Soviet Union in 1941, 15 of the 18 reconnaissance squadrons were equipped with IAR biplanes.

When the new post-war government was formed in 1947, a smaller number of IAR 39s were used by the new Romanian Air Force for training and liaison.

[2] Data from The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985), 1985, Orbis Publishing, Page 2192General characteristics Performance Armament