This task is an out and return. Do the task when winds are from the south so you are blown back towards the airfield.

Directions

Potton mast is easy to spot, the villages of Gamlingay and Potton are also easy to spot and on track.

Turn points

GRL (Gransden Lodge) : the main hangar at Gransden Lodge
POT (Potton) : radio mast next to a sand quarry
minimum height: 2,800 ft