Follow this link to discover the RAF Museum's programme to digitise thousands of WW1 records:
http://www.culture24.org.uk/history%20&%20heritage/war%20&%20conflict/world%20war%20one/art411457?utm_source=feedburner&utm_medium=feed&ut m_campaign=Feed:+Culture24/historyandheritage+(Culture24/History+%26+Heritage)

Dave