It's been a while since we did a Mach Loop video, but something like an Airbus A400M is the perfect excuse for revisiting the site! For the unaware, the Mach Loop is in Snowdonia, Wales, and is used by both the RAF and the USAF for low-level terrain-following work. As you might expect, the peaks around the loop have become a plane-spotters idea of Nirvana, and this big four-engined turbo-prop has just added to that.
