500
A: The BDU or ABU may be worn when traveling between military
installations.
B: Installation commanders must provide required organizational or
functional items at no cost.
C: You may wear your uniform or civilian clothing when departing from a
military airfield on DoD aircraft or US government commercial contract flights.
D: When performing duties on other services' installations, members must follow that installation's uniform standards, even when they are less restrictive than the Air Force's.
What is D: When performing duties on other services' installations, members must follow that installation's uniform standards, even when they are less restrictive than the Air Force's.