Betts, Harold C. (H. C.) Rank Flight Sergeant, Sergeant Service # R205921 Unit # R.C.A.F. Resident Chatham Three and one half years in Army in World War 1916-1919. Served in Canada two years. Was promoted from Sergeant to Flight Sergeant. Discharged December 1944. Notice something wrong with this record? Or, do you have something to add? Report it using our online form.