48001 Fokker D-XXIII

2 obtiskové varianty:

1. Fokker D-XXIII, first prototype, June 1939,  test pilot Gerben Sonderman

2. Fokker D-XXIII, first prototype, April 1940

The aircraft was flown 11 times for a total flight time of less than four hours. The rear fuselage paneling was modified significantly  rear engine cooling problems. On the 11th flight in April, the undercarriage was damaged, and the programme was abandoned in May 1940 when the German forces invaded the Netherlands.