A rescue boat is a smaller, faster survival craft specifically designed and maintained for man overboard recovery and other rescue operations — distinct in purpose from a lifeboat, which is designed for full crew evacuation.
Rescue Boat vs Lifeboat
- Rescue boat — smaller, faster, designed for quick launch and maneuvering to recover a person from the water
- Lifeboat — larger, designed to carry the vessel’s full complement during an abandon-ship emergency
Some vessels use a lifeboat that also meets rescue boat requirements (a “fast rescue boat” designation), while others carry a dedicated, separate rescue boat — SOLAS specifies the requirements for both.
Why Rapid Deployment Matters
A man overboard situation is genuinely time-critical — survival time in the water depends heavily on temperature, sea state, and the person’s condition. The rescue boat is specifically maintained ready for immediate launch, not stowed in a way that requires lengthy preparation before deployment.
Rescue Boat Crew and Drills
SOLAS requires regular rescue boat drills, ensuring the designated rescue boat crew can launch, maneuver, and recover a person from the water competently and quickly — genuine practiced competency, since a real MOB situation isn’t the moment to be learning the procedure.
Exam Relevance
Rescue boat purpose, its distinction from lifeboats, and drill requirements are core Safety topics in deck and engine officer competency exams.