During the WWII the German seized 250 FL.3 and used them as training and comunications Aircraft. At least 145 served in april 1944 with the training schools
Type Werk.Nr Registration History
BU+LI JG 107
DQ+MF FFS A2
RW+JP
RW+S
RY+SA FFS A/B 123, FFS A 123
RY+SB FFS A/B 123, FFS A 123
RY+SD
RY+SE
RY+SH
RY+SI
RY+SL
RY+SM
RY+SQ
RY+ST
RY+SX
RY+SY