To contact HMCS Sackville or the Canadian Naval Memorial Trust, please refer to the contact information below. HMCS Sackville PO Box 99000 Station Forces Halifax, NS B3K 5X5 Tel: (902) 427-2837 (winter) (902) 429-2132 (summer) Fax: 902-427-1346 You may also contact via email: secretary@hmcssackville-cnmt.ns.ca.