Simon Glancey has submitted the following:
Sgt Mills was the pilot of Handley Page Hampden I L4187 of 102 Squadron, which crashed on a NAVEX (Navigational Exercise) at Owston Ferry, 8 miles south west of Scunthorpe with the loss of the four crew members.
Royal Air Force Bomber Command Losses of the Second World War: 1939-1940; W.R. Chorley; 1992; Midland Counties Publications; ISBN 0 904597 85 7
He is remembered in Ashington on A17.43 and in Hirst on H62.02
