Review for LEGO set 6483 Coastal Patrol from Brickset
“This set is interesting for a couple of reasons. First it is a Light and Sound set which was, I gather, a bit short lived. Secondly I was surprised in the fact that everything worked on this set. It has a little motor that turns a radar dish, makes an awful racket and lights... More up the flashing lights.”
Full review at brickset.com