Empire of the Clouds story of the R101 airship, which crashed on its maiden voyage in northern France on 5 October 1930. The song was written entirely by the band's lead vocalist, Bruce Dickinson, who initially intended it to be about "World War I fighter airplanes;" Dickinson abandoned the idea after using the same theme for the song "Death or Glory," also from "The Book of Souls". At the time of recording, Dickinson was reading "a big, sort of encyclopedic crash report" of the R101, entitled "To Ride the Storm", which gave him the idea for the song's eventual subject. Dickinson describes it as
R101 cover which would be doped after fitting. This would take place following the flights which had been planned for June with the purpose of displaying R101 to the public at the Hendon Air Show; for these flights the cover would be further reinforced. Confirmation of the poor state of the cover came on the morning of 23 June when R101 was walked out of the shed. It had been at the mast for less than an hour in a moderate wind when an alarming rippling movement was observed and shortly afterwards, a tear appeared on the right-hand side of the