The UTVA Kobac was a prototype Serbian single-engine, low-wing tandem-seat turboprop training/light attack aircraft manufactured by Pančevo based UTVA Aviation Industry, and designed by the Military Technical Institute. Revealed as a mockup on 2 September 2012 during the Batajnica 2012 Air Show, the aircraft's first flight was planned for 2013, but was never realized.

The Utva Lasta 95 is a light military trainer aircraft produced by Utva Aviation Industry, subsidiary of Yugoimport SDPR. It is a tandem two-seater low-wing trainer with a metal airframe. The aircraft is capable of basic training functions including aerobatics, instrument and tactical flying, as well as basic training in use of weapons. The first prototype of Lasta 1 flew on 2 September 1985, while the first prototype of the current version, Lasta 3, flew on February 26, 2009. Lasta is the Serbian word for barn swallow.