Radar at work on the seas.
Douglas Isle of Man, harbour entrance rough seas wash over harbour walls.
L.S. Radar tower. C.U. pan down to road.
L.S. Captain of ship at radar controls pan over to wheelman.
M.S. C.U. Captain at radar controls.
C.U. of Gyro compass.
C.U. Radar screen working.
L.S. Captain at controls.
RADAR BEATS MANX FOG.