On 30 May 1918 student pilot, René Heuns had the carburetor controls of his Farman MF.11 N° 25 blocked while on approach to Juvisy-sur-Orge (F.). Bevause of that, he landed far and ended up into one of the hangars. Fortunately the pilot remained unhurt and N° 25 was repaired and back up into the air 6 days later.