“Initial information via W3W, gave the casualties location on Big Moor. We were suspicious of the integrity of the location, as the incident was reported at a bridge and not in the middle of the moor.

“After a fly over by Derbyshire, Leicestershire & Rutland Air Ambulance Helimed 54, no one could be seen. Further investigations and with the help of Phonefind technology, the new position showed her at the Packhorse bridge in South Burbage.

“All resources quickly relocated to South Burbage where the casualty and friend were rapidly located.”