Laverne, 80, can be seen shouting 'no!' as she leaps out of the plane
- Pensioner nearly falls out of her harness as it comes loose while hurtling towards ground at 125mph
- Two people have died in similar incidents in the U.S., the British Parachute Association say
A sky-diving pensioner who refused to get out of the plane was left hanging precariously from her instructor as a tandem dive went dangerously wrong.
The 80-year-old desperately tried to cling onto the door after apparently deciding she no longer wanted to do the jump.
As her harness came loose the woman, named Laverne, was left dangling from her instructor as she hurtled towards the ground at 125mph.
'Stop': The woman, 80, appears to yell 'no' as she tries to avoid jumping out of the plane in California
Skydiving goes wrong: The woman's back is exposed as she clings to her instructor after her harness slipped. The tandem diver grasps her tightly as they plummet towards the ground at 125mph
Tumble: With the woman dangling from the skydiver they plummet towards the ground in California
In the dramatic video, the woman's tandem diver can be seen clinging onto her safety harness which had slipped down her legs during the jump in California.
As they plummet towards the ground, the woman's top flies up exposing her back to the high-speed winds.
The cameraman - a separate jumper filming the whole experience - comes over to help as the pair get into difficulties.
Just before the jump happened, the woman appears to yell 'no!' - telling her instructor to stop her getting out of the aircraft.
It was her first skydive, which she had been planning for a decade, she says on the video which was published on TheChive.com.
Tony Butler, technical officer at the British Parachute Association, said the pensioner could easily have slipped out of the harness.
High spirits: Laverne, 80, the tandem skydiver, said it was her first ever jump as she is filmed before take-off. She said she had been planning the leap for a decade
Smiling: Laverne looks at the camera as the plane makes it ascent in preparation for the jump
'She was very close to slipping out,' he said. 'You can see from the video the instructor was trying to get to the harness and cling on to it. The person with the video camera was also trying to help.
'It looks that she is a pretty frail and light woman which would have helped.'
'At the start of the clip she is reluctant to jump and they were in a bad position with her holding onto the door frame as they left the plane.
'Things like this have happened in the United States before and there have been two fatalities.
Struggle: After making the ascent, the woman apparently decided she did not want to make the jump which she had been planning for the last decade
Jump: With the woman appearing to resist, she plunges out of the plane. A British Parachute expert said the problems started because they were in the wrong position when they left the aircraft
'There has never been a similar incident in Britain, and safety checks here are a lot more rigorous.'
He added that the light-aircraft would have been travelling at around 70mph as the divers exited the aircraft.
He said that in Britain, if a skydiver wants to pull out at the last minute the plane should return them to the ground and they should not be made to leap out.
At the end of the video the woman can be seen on the ground apparently uninjured but is seen being given some careful attention. Even the instructor is traumatised and has to be consoled by a colleague.
Parachute jump: The woman, 80, and her tandem diver leap from the plane over California. Shortly after leaving the aircraft, they would have been travelling at 125mph
Descent: The separate parachute jumper videoing the jump captures the moment they tumble out of the aircraft
Descent: They plummet towards the ground - but problems quickly start as the woman's harness slips
Difficulties: The instructor clings onto the woman's harness as they get into trouble
Freezing: The woman's back is completely exposed to the elements and rushing wind as her jacket top flies up during the fall
Difficulties: The tandem skydivers hold on to each other as they fall towards the sun-scorched Californian earth
Topple: Rather than being strapped together, the two jumpers' legs are both pointing in different directions
Comforting: The instructor, left, and the woman jumper, 80, right, are helped after they made a successful and safe-landing in California