| RR layoutIn Automobile design, an RR or Rear-engine, Rear wheel drive layout places both the engine and drive wheels at the rear of the vehicle. In contrast to the MR layout, however, the center of gravity of the engine is actually past the rear axle. This layout | RRH BenbeculaRRH Benbecula is a R emote R adar H ead operated by the Royal Air Force. It is situated on the island of Benbecula in the Outer Hebrides islands off Scotland. A Remote Radar Head is a radar station which is operated from a remote location, and is therefor | RRH Saxa VordRAF Saxa Vord is a radar station operated by the Royal Air Force. It is situated in the island of Unst, part of the Shetland Islands islands off Scotland. Its radar provides long-range coverage of the airspace to the North of Scotland. Saxa Vord has been |