Well, thanks to all who replied. I do have business at Fort Belvoir, and a FRZ PIN code, and have since submitted the completed 2400/2401/2402 forms to the base commander.
I will get back to you all when I hear one way or the other.....
Has anyone received permission to land a civilian aircraft at a military airfield, using the DD-2400/2401/2402 set of forms? I am trying to arrange that at KDAA and was wondering if anyone has been successful with similar circumstances.