Mustangs Collide at Oshkosh Two WWII P-51 Mustangs collided on Friday at Whittman Regional airport in Oshkosh, Wis, killing one of the piots. The pilots were flying in the daily showcase when the accident occurred. PostedJuly 29, 2007 AuthorTabor Categories"Mustang Crash at Oshkosh" CommentPost a comment