The Aero 45 was a twin-piston engined civil utility aircraft produced in Czechoslovakia after WWII. Aero Vodochody produced the aircraft between 1947-1951 and then Let until 1961 with a total of 590 rolling off the lines. This example is on display at the Let museum at LKKU.
On display at the original location of the Beijing Aviation Museum on the grounds of Beijing University. Scanned from a color negative. The construction number is not confirmed and was purportedly flown by the Air Force.