"They've only seven hours flying, sir-and it's bloody murd."
Posted: 23 Feb 2013 10:29
Artigo sobre treinamento de pilotos para a WWI.
http://www.bbc.co.uk/news/uk-england-21321362
Sokol1
http://www.bbc.co.uk/news/uk-england-21321362
Sokol1