text: It depends.  Your DD Form 214 needs to have the right Reentry Codes (you will need to see the recruiter).\n\nSecond, you need to be within the age limit required.\n\nThird you need to look at the pros and the cons (which means talk with the recruiter).\n\nThe Navy (currently) will might give you the your Air Force rank if you are/were SrA or below.  SSgt and above 90% chance you will start at E-3 or E-4 (which depends on your Navy job you get).\n\nThe Army will most likely let you keep your rank.\n\nBoth Navy and Army will only have a real hand full of jobs (like six or less) available for you.\n\nIf you're active duty Air Force and have at least three years of service, and have an Associates Degree or at least 90 semester hours of college, you could become an officer (butter bar:) in the Army.  It's call Operation: Blue to Green.