The Utva C-3 Trojka was a light aircraft built in Yugoslavia shortly after WWII as a result of a government competition to develop a new, domestically built aircraft to equip the country's flying clubs. The winning design resulted in series production by Utva as the C-3. It was a conventional, low-wing cantilever monoplane with fixed tailwheel undercarriage and side by side pilots. The type remained in production until the mid-1950s with around 80 examples being produced.