USCGC Iriquois (WHEC-43), 1949
History
United States
Builder	Western Pipe & Steel
Launched	22 October 1944
Christened	Iroquois
Commissioned	9 February 1946
Decommissioned	13 January 1965
Reclassified	WPG-43 to WHEC-43
Fate	Sold for scrap, 1 June 1965
Notes	WPS Hull No. 149.
General characteristics
Type	Owasco-class cutter
Displacement	1,978 full (1966) 1,342 light (1966)
Length	254 ft (77.4 m) oa. 245 ft (74.7 m) pp.
Beam	43 ft 1 in (13.1 m)
Draft	17 ft 3 in (5.3 m) (1966)
Installed power	4,000 shp (3,000 kW) (1945)
Propulsion	1 × Westinghouse electric motor driven by a turbine, (1945)
Speed	17 knots (31 km/h; 20 mph).
Range	6,157 mi (9,909 km) at 17 knots 10,376 mi (16,699 km) at 10 knots (19 km/h; 12 mph) (1966)
Complement	10 officers, 3 warrants, 130 enlisted (1966)
Sensors and processing systems	Detection Radar: SPS-23, SPS-29, Mk 26, Mk 27 (1966) Sonar: SQS-1 (1966)
Armament	1945: 2 × twin 5 in/38 cal. dual-purpose gun mounts 2 × quad 40 mm AA gun mounts 2 × depth charge tracks 6 × "K" gun depth charge projectors 1 × Hedgehog projector. 1966: 1 × 5 in/38 cal. dual purpose gun mount 1 × Hedgehog projector
Notes	Fuel capacity: 141,755 gal (Oil, 95%).

USCGC Iroquois (WHEC-43) was an Owasco-class high-endurance cutter built for World War II service with the United States Coast Guard. The war ended before the ship was completed and consequently she never saw wartime service.

Iroquois was built by Western Pipe & Steel at the company's San Pedro shipyard. Named after Lake Iroquois (Vermont), she was commissioned as a patrol gunboat with ID number WPG-43 on 9 February 1946. Her ID was later changed to WHEC-43 (HEC for "High Endurance Cutter" - the "W" signifies a Coast Guard vessel).

Iroquois was assigned to Honolulu, Hawaii. In February 1951 she served on Ocean Station Nan; July through August 1951 she served on Ocean Station Uncle; October–November 1951 she served on Ocean Station Victor; in January 1952 she served on Ocean Station Uncle; June 1952 she served on Ocean Station Queen; From December 1952 through January 1953 she served on Ocean Station Victor; In February 1953 on Ocean Station Sugar; in June–July 1953 on Ocean Station Queen; in August 1953 she served on Ocean Station Queen.

While departing Midway on 29 June 1954 Iriquois ran aground on a reef. She was refloated on 1 July but had sustained major damage to her hull. She was towed to the Coast Guard Yard, decommissioned and stored through 13 January 1965. Both of her boiler burners were removed and installed on board her sister cutter, Escanaba. Iroquois was eventually sold for scrap.

• Iriquois WHEC-43, United States' Coast Guard website.
• Scheina, Robert L.: U.S. Coast Guard Cutters & Craft of World War II Annapolis: Naval Institute Press, 1981, pp. 1–3.
• Scheina, Robert L.: U.S. Coast Guard Cutters & Craft, 1946-1990 Annapolis: Naval Institute Press, 1990, pp. 18–26.