Honeywell Aerospace engineers developed a 'surface alert system' that gives pilots two aural warnings when they are 15 and 30 seconds away from a collision on the runway.

Two small planes collided mid-air while landing at Fort Morgan Municipal Airport. Each had two people onboard. One plane caught fire, the other was badly damaged. FAA and NTSB are investigating.

Two small planes have collided at an airport in Colorado, with fears four people may be dead. The aircraft collided mid-air ...