
Skydiver Debbie Williams was knocked unconscious in a midair collision over Arizona in 1987, and loadmaster Gregory Robertson dove after her, knowing he might fall too low to open his own parachute. He reached her in free fall, pulled her reserve ripcord and pushed her clear. Only then did he open his own, about 13 seconds from the ground, and both of them landed alive.
He Dove After an Unconscious Skydiver
On April 18, 1987, a 31-year-old teacher from Texas was falling toward the Arizona desert, unconscious. Debbie Williams had just been hit in a midair collision, and the only person in a position to help had to decide, in seconds, whether to risk his own life.
A Collision Above Coolidge
Williams was one of six parachutists who jumped from an airplane at 13,500 feet over Coolidge, Arizona. She was a teacher from Post, Texas, and a novice with about 50 jumps.
The group was working to build formations in the air. Williams and another jumper, Guy Fitzwater, both moved toward the same formation without seeing each other and collided at about 9,000 feet.
The impact knocked Williams out cold. Fitzwater broke a leg but managed to open his own parachute.
He Dove After Her
Gregory Robertson, 35, had jumped from the same plane. He had just over 1,500 jumps behind him and was serving as loadmaster and safety and training advisor that day.
He saw the collision and dove toward her. According to the Carnegie Hero Fund, he did it knowing he could fall too low to open his own parachute.
He reached Williams in free fall, pulled the ripcord of her reserve parachute and pushed her away from him. Her canopy opened.
Robertson then opened his own parachute at about 2,200 feet, roughly 13 seconds from the ground, and landed safely.
What Happened Next
CBS Evening News aired the story on April 23, 1987, five days after the jump.
Williams was airlifted to a hospital. She had a skull fracture, broken ribs, a lacerated liver, a punctured lung and an injured kidney, and she survived.
The Carnegie Hero Fund, which honors people who risk their lives to save others, keeps a file on Robertson's rescue. The event was later re-enacted on the TV shows Rescue 911 and It's a Miracle.
Robertson wrote years later that the media attention lasted about a month, with occasional stories for 18 months afterward.
Source:Carnegie Hero Fund
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Frequently Asked Questions
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Verified Fact
Verified Oct 23, 2026 · 4 sources checked
Source: Carnegie Hero FundShow verification details
Claims checked
- Skydiver Debbie Williams was knocked unconscious in a midair collision over Coolidge, Arizona on April 18, 1987
- Gregory Robertson dove after her, pulled her reserve ripcord and pushed her clear
- He opened his own parachute at about 2,200 feet, roughly 13 seconds from the ground
- Role stated as loadmaster (earlier copy said instructor)
- Williams survived serious injuries and the Carnegie Hero Fund holds a file on the rescue
Sources: Carnegie Hero Fund Commission, Parachutist magazine, Wikipedia, CBS Evening News
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