As someone who attended WOCS at the ripe old age of 18, I'm going to say I probably have experience that directly relates to what you're asking. I'll provide a more informative post when I get to my computer tonight, stay tuned. EDIT: Sometimes I look back fondly on a conversation I had with the E7 who was the chief of the recruiting station I used. This was back between my junior and senior year of high school. He made some comment along the lines of "You know your chances are low, right? We'll go with it, but your chances would be better if you enlisted." Understandably, most people don't understand how the program works, and just assume that because you're young and inexperienced, your packet is weak. That can not be farther from the truth, and it almost makes me angry seeing people recommend enlisting over applying as a civilian. For instance, here's the Active Duty selection rate for my board a few years ago. 26% selection rate for active duty 49 selected out of a total of 187 applicants. What was the selection rate for my group of civilians? 100% 36 selected out of a total of 36 applicants. Why is this? It's because the Army has certain quota's for both. This means they don't compete with each other. What's the end state? You're both WO1's at flight school. The problem with Enlisting is you are flushing your chance of acceptance down the drain. You're now competing with that E6 from a Ranger Battalion who has 11 years in service. Regardless of how much the Army needs pilots, the percentage is still low for someone who's already in service. Here were the stats for my specific packet. Age: 18 GT: 113 SIFT: 55 APFT: 253 Civilian Education: Graduated High School in May. Flight Physical: Complete and stamped (no waiver) Flight Experience: no flight experience LOR's: CW5 CWOB, two retired Army O4's, AF O3 Pilot, Two high school teachers/coaches. I had horrible grades in high school, and it showed, but I was able to leverage that by participating in multiple extracurricular activities, and doing a lot of community service. I knew no one in the military, and decided to cold call the CWOB to my nearest base. The point to this is that there is a way to make your packet stronger if you are generally concerned about it. If you truly want to fly, then drop a packet now. If you want to turn wrenches, then enlist. You're not getting anything greater out of life by doing both. The Instructor Pilot is going to ask you about the hydraulic system regardless of whether you used to be a crew chief or not. With your age, you have something valuable to give that others can not, and that's time. You're able to give the Army and other...organizations so much more time compared to the guy becoming a pilot eight years from retirement. Imagine being a 33 year old CW4, or joining the airlines and making captain pay ten years longer then everyone else. I could keep rambling, but I'll leave it at this. If you truly want to be an Army Aviator, drop your packet now.