I have invested in a Chris Hobson

"The Roll of Honour of the British, Commonwealth and Allied Air Services" as a birthday present

and just tried it out for one date for unaccounted for 1942-02-13 - All the following are listed as following

"Presumed to have been lost at sea during the escape from Singapore, possibly on the MV Derrymore which was torpedoed by the submarine I-55."

Goacher Ronald Aircraftman 1st Class 924912
Goon Sen Toong Aircraftman 2nd Class 785698
Wardale Arthur Aircraftman 1st Class 1379138
Elward John Vivian Corporal 536267
Matthews Stanley William Aircraftman 1st Class 924106
Nelson George Frederick Aircraftman 2nd Class 36427