A small open boat carried as a lifeboat on a larger boat.
Dinghy
The French fishing boat caring the dinghy that picked up Abby is large ocean-going, 180 feet long, 23 feet wide, and weighing 1295 tons
Iledela Reunion
The tall, vertical pole that supports the sail and rigging of a ship.
Mast
A radio or transmitter that emits a guidance signal.
Beacon