What happened
During a combat mission, a USAF Invader was flying in formation alongside another aircraft, a 64-17668. While maintaining a side-by-side position with its wingman, the lead aircraft sustained hits from enemy ground or air fire. This damage caused the right wing of the plane to ignite.
In response to the unfolding emergency, the crew members from the second aircraft, 64-17668, successfully exited the plane via bailout procedures. However, before the separation could be completed safely, the two aircraft collided in mid-air. The subsequent crash resulted in 2 fatalities.
Findings
The primary factor leading to the destruction of both aircraft was the impact from enemy fire, which initiated the fire on the lead plane and set the stage for the fatal collision.