Avro OmniScriptum Avro 504: Biplane, Aircraft, Avro, Gnome Monosoupape, Avro 500, Royal Flying Corps, Royal Naval Air Service, La Cierva C- 6

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Avro 504 was a World War I biplane aircraft made by the Avro aircraft company and under licence by others. Production during the War totalled 8,970 and continued for almost 20 years, making it the most-produced aircraft of any kind that served in World War I, in any military capacity, during that conflict. Over 10,000 would be built from 1913 to the time production ended in 1932.