QuoteThe Duke of Edinburgh Visit the Queen Elizabeth Class Aircraft Carriers Assembly Site, Rosyth Dockyard, Fife.
http://www.baesystems.com/article/BAES_046038/hms-queen-elizabeth-hangs-out-on-the-clyde
Queen Elizabeth Class | Royal Navy (http://www.royalnavy.mod.uk/The-Fleet/Ships/Future-Ships/Queen-Elizabeth-Class)
Queen Elizabeth Class | Wikipedia (http://en.wikipedia.org/wiki/Queen_Elizabeth_class_aircraft_carrier)
QuoteIn November 2004, giving evidence to the House of Commons Defence Committee, the then First Sea Lord Admiral Sir Alan West explained that the sortie rate and interoperability with the United States Navy were factors in deciding on the size of the carriers and the composition of the carriers' air-wings . . .