Flyboy correct, that aviation degree dosen't become useless however it is a very narrow field in which you can now find employment.
All I'm trying to say is that a business or management degree would give you many more options. When and if you ever decide to get into management (by choice or due loss of medical) the aviation degree is not as much use as one of the above.
Don't take it the wrong way I'm not knocking anybody, if you have a degree aviation or not you have obviously worked hard to get it