Mach Loop

The Mach loop is a sequence of valley’s in Wales which are used by the RAF and other allied air forces for low flying training. These valley’s form a loop which is flown in an anti-clockwise direction with the town of Machynlleth at the most southern point hence the name Mach loop.
There are a number of vantage points for photographing aircraft both fixed wing and rotary around the loop and for more information on this look for Mach Loop in my Links section