Basic Details Surname Adach Forenames Henryk Gender Male Information stated on memorial War Non-Combat Deaths Served or died Died Notes Died when the Hawker Hurricane he was flying flying collided with another Hawker Hurricane, over the sea, 3 miles south of Johnshaven. Primary Service As stated on memorial Service (Primary - Stated) POF Rank / Title (Primary - Stated) Sgt Our References Service (Primary - Our reference) Polish Air Force Rank / Title (Primary - Our reference) Sergeant Death and Burial details Year of death 1941 Month of death July Day of death 13