The Bell XV-3 (Bell 200) was a tiltrotor aircraft developed by Bell Helicopter for a joint research program between the United States Air Force and the United States Army, to explore convertiplane technologies. This example is the sole remaining XV-3.
A US Navy TC-12B Huron spending its weekend at Fort Worth Alliance airport. This plane is assigned to VT-35, which is based at NAS Corpus Christi, Texas.