Huge British torpedo carrying plane is seen on test flights near Hull.
Full titles read: "British Wonder War 'Plane - Air Experts... from all over the World... see tests of Blackburn-Napier Ripon II, Torpedo carrying 'plane."
Brough, near Hull, Humberside.
Intertitle reads: "...it can hover... remain in air 12 hours... alight on sea or land... take off in 50 yards... ascend almost vertically... and carries guns, bombs and 1 ton torpedo."
M/S of the huge biplane being wheeled out of an aircraft hangar; a man works on a wire coming from the front of the plane. L/S of the plane taking off from an airfield. L/Ss of the plane flying; it flies over the water near a beach and drops a (non-exploding) torpedo.