When some local explorers arranged a permission visit to this hidden piece of military heritage I jumped at the chance to tag along – thanks guys! History (abridged and amended from wiki) RRH Neatishead is a Royal Air Force Remote Radar Head (RRH) in Norfolk. Established during WWII its primary function was as a Control and Reporting Centre (CRC) for the south of the UK, forming part of the Air Surveillance And Control System (ASACS) and the wider NATO air…