The Plymouth City Airport was officially opened by a man that was King of the UK until what year?
Plymouth City Airport Plymouth City Airport (IATA: PLH, ICAO: EGHD) is a 'mothballed' airport located within the City of Plymouth 3.5 NM north northeast of the city centre in Devon, England at Roborough. The airport opened on this site in 1925 and was officially opened by the future Edward VIII, as Prince of Wales, in 1931. The airport is located close to the city centre and has a modern terminal.
William IV of the United Kingdom William IV (William Henry; 21 August 1765 – 20 June 1837) was King of the United Kingdom of Great Britain and Ireland and King of Hanover from 26 June 1830 until his death. The third son of George III and younger brother and successor to George IV, he was the last king and penultimate monarch of Britain's House of Hanover.