Most tests are available free to active-duty military personnel.
Sample tests are available to testing centers, and study references are available to local libraries. Air Force test centers also administer professional military education tests. The governing instruction for Air Force Tuition Assistance is AF Instruction 36-2306. You must apply for tuition assistance through the education office at the base that maintains your personnel records. Air Force personnel can use VA benefits while on active duty, but not for the same course for which they receive tuition assistance.