The 63rd Observation Escadrille was a unit of the Polish Air Force at the beginning of the Second World War. The unit was attached to the Łódź Army.
Air crew commanding officers: kpt. obs. Jan Schram (II - X 1934) kpt. pil. Kazimierz Wianecki (X 1934 - V 1935) kpt. obs. Jan Haręźlak (X 1937 - IX 1939)
Equipment 7 RWD-14b Czapla airplanes and 2 RWD-8.
See also Polish Air Force order of battle in 1939
References