Most photographed (although only 10 pieces and two command vehicles were constructed) is the "Luftwaffe-Fla ausführung" (air force anti-aircraft version). It involved considerable rebuilding of the superstructure: the sides have been extended to give the gun a 360 degrees rotation freedom. The sides also can be lowered to create a platform. The Machine Guns were dismounted, it is believed that they were transported inside the vehicle. The box with spare gun barrels was installed in place of front Machine Gun.

The official records first list the Sd.Kfz.251/17 in October 1944. 11 were available on the eastern front. In November there were 15 (different types).

In 1941 the FlaK 38 (2 cm) proves not capable to penetrate the Russian armored planes, usually the Ilushin 2. Therefore it was produced almost throughout the war. Most likely, as other vehicles utilizing 2cm. AA guns, it was used most often against ground targets.

The command vehicle, ( LEADWARRIOR kit LW35018 ), got the same collapsible sides. The command-vehicles were similar to the AA vehicle but without the gun. Unlike the FlaK machines, the front machine gun (MG-34 or MG-42) remained in place. These command vehicles were equipped with additional radio FU-10, consisted of 30-W.S. transmitter with a frame-antenna, and Torn.E. b receiver. One command vehicle leads 4 flak vehicles

Sd.Kfz.251/17 Ausf C, Luftwaffe Type.

FlaK vehicle - left, and Command vehicle (LW35018 kit) - right.

Sd.Kfz.251/17 Ausf C on march.

Sd.Kfz.251/17 Ausf C at fire position.