Basic Details Surname Chalmers Forenames David Gender Male Information stated on memorial War Second World War (1939-1945) Served or died Died Honours Distinguished Flying Medal Primary Service As stated on memorial Service (Primary - Stated) R.A.F. Rank / Title (Primary - Stated) F/SGT Our References Service (Primary - Our reference) Royal Air Force/ Royal Flying Corps Rank / Title (Primary - Our reference) Flight Sergeant