Original sentence: The X-44 is rumored to have performed 180 and 360 degree turns while maintaining the same heading, allowing it to attack in any direction while moving in any other direction (this of course begs the question of how the engine would get air).The aircraft itself is an F-22 Raptor-derived design featuring a stretched version of the delta wing and deletion of the tail surfaces
Edited sentence: The X-44 is even rumored to have performed 180 and 360 degree turns while maintaining the same heading, allowing it to attack in any direction while moving in any other direction (this of course begs the question of how the engine would get air).The aircraft itself is an F/A-22-derived design featuring a stretched version of the F/A-22's delta wing and deletion of the tail surfaces.There are scattered reports that this program has exceeded all expectations