Lightning Blaze, along with his friends Soarin' and Spitfire graduated Cloudsdale flight academy at the top of their class, and Lightning decides to apply for the military. Soarin' and Spitfire were approached by a representative from a classified project that Lightning is sent to. Three highly skilled pegasi flyers in one experiment. Nothing can go wrong, Right? ...Right?
Inspired by Princewhateverer's "Taking Flight"
I may have to give this one a good read some time. (Added to read later)