This is a mock-up of the Falcon/Mystere 50 (NOT the first prototype as sometimes stated). The first production Falcon 50, c/n 1, first flew in November 1976 and was also registered F-WAMD. Both the mock-up "F-BAMD" and the prototype F-WAMD were present at the Paris Show in 1977, confirming that "F-BAMD" is a mock-up and it should be noted that it has removable outer wings and horizontal stabs for display purposes.

In the static display at the 1977 Paris Airshow, this was the mock-up Falcon 50 (or Mystere 50 as detailed on the engine) as evidenced by the removable outer wings and horizontal stabs. Scanned from a slide.

The mock-up of the Falcon 50 seen at the 1975 Paris Airshow.