36-foot motor lifeboat

MLB CG-36503, off the South Jetty of the Siuslaw River Bar, Florence Oregon (circa 1973-1974).
Class overview
Name36 foot MLB
OperatorsUnited States Coast Guard
Succeeded by44-foot motor lifeboat
In service1929–1970's
Planned218
Completed218
Active0
General characteristics
Length36.5 ft (11.1 m)
Beam10.5 ft (3.2 m)
Draft3.3 ft (1.0 m)
Propulsion1 × 6-cyl. Sterling Petrel
Speed8.5 mph (7.4 kn) @800 RPM
Range280 mi (450 km) at 8 kn (15 km/h; 9.2 mph)
Capacity30 passengers
Complement3 crew

The 36-foot motor lifeboat is a motor lifeboat class operated by the United States Coast Guard between 1929 and 1987. These vessels are remembered for the daring rescues performed by Coast Guard surfmen while using them.