2nd Guard Aviation Flotilla
The 2nd Guard Aviation Flotilla (Romanian: Flotila 2 Aviație de Gardă), also known as Flotila 2 Aeronautică de Gardă ("2nd Guard Aeronautical Flotilla") was an Aviation Flotilla of the Royal Romanian Air Force formed in 1929 following the general restructuring of the Air Force. In 1930, it became patroned by King Carol II, being designated as a Guard unit a year later.
Source: Wikipedia — 2nd Guard Aviation Flotilla (CC BY-SA 4.0)