7739 Coast Guard Patrol Boat & Tower is a Coast Guard set released in 2008. It contains the Coast Guard patrol boat which floats, a crane, a command centre whose roof can be lifted, a raft, two red buoys, the Coast Guard tower with a dock, a satellite dish on top, a control station, first aid, and a place to store equipment, the last three are inside the tower, and four Minifigures. Many of the parts had the set number, 7739, on them.