It was normally operated by a three-man crew; the seating arrangement could be altered in order to suit various purposes, such as to better enable a specific training role. The cockpit was outfitted with dual flying controls and a pair of seats, intended to accommodate a pilot and either a navigator or second pilot alongside. When used for bomb aimer training, the second set of controls would be removed and the freed-up space was instead used to accommodate a prone bomb-aimer. When used as a navigation trainer, the second seat was pushed back so that it would line up with the chart table. Aft of the cockpit was a wireless operator station, facing aft on the starboard side of the fuselage. On the Oxford I, a dorsal turret was located amidships; it could be used for training navigators, bomb-aimers, wireless operators, air gunners and camera operators. The centre section can contain up to 16 11 lb. practice bombs, which are controlled via bomb-release switches installed at the pilot and bomb-aimers' stations.