Canadian Forces Base Comox , commonly referred to as CFB Comox, is a Canadian Forces Base located north northeast of Comox, British Columbia. It is primarily operated as an air force base by the Royal Canadian Air Force and is one of two bases in the country using the CP-140 Aurora anti-submarine/maritime patrol and surveillance aircraft. Its primary RCAF lodger unit is 19 Wing, commonly referred to as 19 Wing Comox.