Knowing how, when, and where to sign up for military space-available (Space-A) flights is an important part of understanding how to incorporate Space-A travel into your plans. Retirees, Reservists, 100% disabled veterans, and surviving spouses are all in Space-A Category (“Cat”) 6. Since Cat 6 is the lowest priority of the … Continue reading Space-A Signup: What Category 6 Passengers Need to Know