Three-bladed metal propellers were used, with duralumin blades and steel hubs, with a diameter of 3.4-3.5 m (11.2-11.5 ft).
They had a diameter of 3.4-3.5 m (11.2-11.5 ft). Three-bladed metal propellers were used with duralumin blades and steel hubs.
Three-bladed metal propellers were used with duralumin blades and steel hubs. They had a diameter of 3.4-3.5 m (11.2-11.5 ft).
Three-bladed metal propellers were used with duralumin blades and steel hubs. They had a diameter of 3.4-3.5 m (11.2-11.5 ft).