LGW seeks public views on P-RNAV implementation

London’s Gatwick Airport (LGW) is undertaking a three-month public consultation on its proposed implementation of Precision Area Navigation (P-RNAV). P-RNAV is a navigation specification that exploits the improved airborne navigation capabilities of modern aircraft to require a track-keeping accuracy of ±1 nautical mile (compared with ±5 nautical miles for the next best standard) for at least 95% of the flight time. It facilitates much more accurate track-keeping ...