15 Active class patrol boats

The Active-class patrol boat was one of the most useful and long-lasting classes of United States Coast Guard cutters. Of the 35 built in the 1920s, 16 were still in service during the 1960s. The last to be decommissioned from active service was the Morris in 1970; the last in actual service was the Cuyahoga, which sank after an accidental collision in 1978.

USCGC Active (WPC-125), later WSC-125, was a United States Coast Guard patrol boat in commission from 1926 to 1947 and from 1951 to 1962. She was the first vessel of the Coast Guard and the seventh of the United States Revenue Cutter Service or Coast Guard to bear the name Active.

USCGC Alert (WMEC-127) was a United States Coast Guard medium endurance cutter and was the fourth cutter to carry the name. The vessel was launched on 30 November 1926, commissioned 27 January 1927 and decommissioned 10 January 1969, later to be converted into a museum ship.

USCGC Cahoone (WPC/WSC/WMEC-131) was an Active-class patrol boat of the United States Coast Guard. Launched in 1927, she served until 1968.

USCGC Crawford (WSC-134), was a 125 ft (38 m) United States Coast Guard Active-class patrol boat in commission from 1927 to 1947. She was named for William H. Crawford, (1772–1834) who was appointed in 1816 as Secretary of the Treasury by President James Madison and he continued under President James Monroe through 1825. Crawford was the seventh vessel commissioned by the U.S. Revenue Cutter Service and the Coast Guard named after the former secretary. She served during the Rum Patrol and World War II performing defense, law enforcement, ice patrol, and search and rescue missions.

USCGC Cuyahoga (WIX-157) was an Active-class patrol boat built in 1927 which saw action in World War II. Cuyahoga sank after a night-time collision in the Chesapeake Bay while on patrol in 1978. She was later raised and re-sunk as an artificial reef off the Virginia coast and is now a popular recreational dive site.

USCGC General Greene (WPC/WSC/WMEC-140), was a 125 ft (38 m) United States Coast Guard Active-class patrol boat, in commission from 1927 to 1968 and the fourth cutter to bear the name of the famous Revolutionary War general, Nathanael Greene. She served during the Rum Patrol, World War II and into the 1960s performing defense, law enforcement, ice patrol, and search and rescue missions.

The USCGC Harriet Lane (WSC-141) was a 125-foot patrol boat, commonly known as a "buck-and-a-quarter", 1926–1946.

This ship was a United States Coast Guard Cutter that served in the Coast Guard for almost forty one years.

USCGC Marion (WSC-145), was a 125 ft (38 m) United States Coast Guard Active-class patrol boat in commission from 1927 to 1962. She was named for Francis Marion, an American Revolutionary War general who was known for his unconventional warfare tactics. Marion served during the Rum Patrol and World War II performing defense, law enforcement, ice patrol, and search and rescue missions. Most notably, Marion served as the platform for the first intensive oceanographic studies made by the Coast Guard.

USCGC McLane (WSC-146) was a 125 ft (38 m) United States Coast Guard Active-class patrol boat in commission from 1927 to 1971. She was named for Louis McLane, (1786–1857) who was appointed in 1833 as United States Secretary of State. In May 1966, she was redesignated as (WMEC-146).

USCGC Morris (WSC-147), was a 125 ft (38 m) United States Coast Guard Active-class patrol boat in commission from 1927 to 1971. She was named for Robert Morris, (1734–1806) who was appointed in 1789 as United States Senator from Pennsylvania. In May 1966, she was redesignated as (WMEC-147).

USCGC Reliance (WSC-150) was a 125-foot (38 m) Active-class patrol boat of the United States Coast Guard.

USCGC Travis (WSC-153) was a US Coast Guard Active-class patrol boat cutter. It was built to combat the rum-running trade.

USCGC Vigilant (WPC-154) was an Active-class patrol boat of the United States Coast Guard. She was 125-foot, steel-hulled, twin-screw, diesel-powered cutter primarily outfitted for Aids to Navigation work. On the night of 24 January 1931, she was involved in the chase and capture of Canadian rum-running schooner Josephine K, which was captured off of New York Harbor with a cargo of whisky valued at $100,000 confiscated. The crew was exonerated on 31 January of blame by a Coast Guard board of inquiry in the death of the captain of the Josephine K, who was mortally wounded by a one-pound shot during the chase.