Merlin is faster, bigger and can lift a whole lot more than the Sea King. We can cover the entire length of the moor in less than 15 minutes and carry up to 20 passengers, which can make all the difference if we have to evacuate casualties in a hurry.

Lt Josh Albon

For the Yeovilton-based fliers, it’s good practice: casualty evacuation and operating in the field, away from the comforts of the air station.

For decades the Tors duty has been performed by Sea Kings. But not any more. The 2016 incarnation saw the first run out for its successor, the green Merlin.

Two of the helicopters, plus a small team of engineers, refuelers and operational support kept the aircraft serviceable and ready for any potential tasking or emergency. 

"We spent a good deal of time exercising and training with the Dartmoor Rescue Group for this exercise," said pilot Lt Josh Albon.

"Merlin is faster, bigger and can lift a whole lot more than the Sea King. We can cover the entire length of the moor in less than 15 minutes and carry up to 20 passengers, which can make all the difference if we have to evacuate casualties in a hurry."

The Merlins staged a flypast over the startpoint at Okehampton and conducted some tactical flying around the tors, before settling down into the routine of acting as flying ambulances.

"The Merlin was very successful over the weekend," said CPO Lou Wrightson, Senior Engineering Watch Chief for the detachment on the moor. 

"A lot of our operations mean we often have to work with minimal kit, very little back up and from field locations. Dartmoor has been a good test for our new aircraft; they've come out of it pretty well."