The Internet Movie Plane Database

In the movie "F.P.1 antwortet nicht" (1932), the plane registered "D-1096" is a Heinkel HD.22. Later, we can see a HD.Heinkel He.42B (D-2032) hydro, and at the beginning or the film, lot of Heinkel He-45B. At the end, we can see, in background, several german hydros : Heinkel He....