Mach Loop


The Mach Loop is a series of valleys in the United Kingdom in west-central Wales, notable for their use as low-level training areas for fast jet aircraft and propeller-driven aircraft. The system of valleys lies east of Barmouth between the towns of Dolgellau to the north and Machynlleth to the south, from the latter of which it takes its name. The training area is within the Low Flying Area LFA7, which covers most of Wales.
Aircraft seen in the area include Royal Air Force Airbus A400M, Tornado, Typhoon, Hawk jets and C-130J and Short Tucano as well as F-15C Eagles, F-15E Strike Eagles and F-35 Lightnings which are based at RAF Lakenheath and MC-130 and V-22 Osprey from RAF Mildenhall. Aircraft from other European nations have been sighted training in the Mach Loop, such as Belgian F-16 Stingers.

Photography

Mach Loop is among the few places in the world where photographers can see combat aircraft flying below them.

In virtual aviation

Many flight simulators have replicated the Mach Loop in Wales. A notable one is the FlightGear flight simulator, created by the community as an add-on for the simulator which provides the player with the challenge of guiding aircraft at high speed through rings that mark the route. In addition, the scenario has "start" and "finish" points, and each run in the Mach Loop is timed to let the player know the time per lap.
on a T-shirt