London Heliport (ICAO: EGLW), previously called Battersea Heliport and currently known officially as the Edmiston London Heliport for sponsorship reasons, is London's only licensed heliport. The facility, which was built by W. & C. French and opened on 23 April 1959, is located in Battersea on the south bank of the River Thames, 3 NM (5.6 km; 3.5 mi) southwest of Westminster Bridge and between Wandsworth Bridge and Battersea Railway Bridge. Prior to the official opening, the first aircraft to land at the heliport on 8 April 1959, was a Westland Widgeon Series 2, owned by Westland Aircraft.