TD-927 Fokker C.X Kopie van tekening A22160: Fuel pressure control support fitting; p/o A22159 TD-930 Fokker C.X Kopie van tekening A19172: Fuel pressure gauge tube fitting at engine; p/o 38877 TD-990 Fokker C.X Kopie van tekening A22161: Fuel piping fitting; p/o D21888 Modificaties Mod.: 53. Wing (aileron), fitting of a spoiler