A woman who who was attempting a world-first circumnavigation of mainland Britain in a paraglider has been seriously injured and a member of her support team killed after an accident. 

Sacha Dench, dubbed the 'human swan', got into difficulties in the western Highlands of Scotland as she neared the end of her journey.

Dan Burton, a member of her background team, was killed during the incident which happened late on Saturday afternoon.

Ms Dench is currently in Aberdeen Royal Infirmary in a serious condition.

She had been attempting a 3,000-mile Round Britain Climate Challenge ahead of the Cop26 conference due to start on October 31.

The Herald:

Ms Dench, centre, with Mr Burton, left 

In statement, the trustees of the Conservation Without Borders, which was founded by Ms Dench, said the accident happened near Loch Na Gainmhich in the far north of Scotland.

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The statement said: “We are very sorry to have to confirm that Dan Burton, the support paramotorist has died as a result of the accident.

“Sacha Dench is seriously injured and is being treated in hospital. Her injuries are serious but not life-threatening

“Both highly experienced paramotorists, our thoughts are with the family of Dan Burton to whom we offer our sincere condolences.

“The incident was attended by police and medics and enquiries are underway to establish the details of the accident.”

The statement added that the families of those involved had been informed and that the Round Britain Climate Challenge would now be put on hold.

Police Scotland said officers had been alerted at around 4:45pm on Saturday.

The Herald:

The pair fly over Falkirk

It is believed that Ms Dench had been flying earlier in the day with Mr Burton, whose role includes documenting the climate challenge from the air, taking film and photographs.

Ms Dench and Mr Burton had landed before taking off again at around 3:30pm.

READ MORE: ‘Human swan’ set to fly around mainland Britain

The ground crew, who communicate with the flyers and pick them up when they land, thereafter lost contact.

Ms Dench had begun her climate challenge in June, taking off from Stevenston in North Ayrshire.

Over the following months, she had flown across the UK, most recently flying over the Kelpies in Falkirk on September 3.