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NavSource Online: Submarine Photo Archive

Contributed by Mike Smolinski

Tigrone (SS-419) (SSR-419) (AGSS-419)

Radio Call Sign: November - Kilo - Sierra - Hotel

Tench Class Submarine: Laid down, 8 May 1944, at Portsmouth Navy Yard, Kittery, ME.; Launched, 20 July 1944; Commissioned USS Tigrone (SS-419), 25 October 1944; Decommissioned, 30 March 1946, at New London, CT.; Designation changed to Radar Picket Submarine (SSR-419), 12 April 1948; Recommissioned, 1 November 1948; Decommissioned, 1 November 1957; Laid up in the Atlantic Reserve Fleet, Philadelphia, PA.; Designation reverted to (SS-419), 3 February 1961; Recommissioned, 10 March 1962; Reclassified Auxiliary Research Submarine (AGSS-419), 1 December 1963; Decommissioned, 27 June 1975, at US Naval Submarine Base, Groton, CT., and struck from the Naval Register, the same day; Final Disposition, sunk as a target 25 October 1976 at 36deg. 05.2' N x 71deg. 15.3' w. Tigrone received two battle stars for World War II service.
Partial data submitted by Ron Reeves, HTC, USNR (ret.)

Specifications: Displacement, Surfaced: 1,570 t., Submerged: 2,416 t.; Length 311' 8"; Beam 27' 2"; Draft 15' 3"; Speed, Surfaced 20.25 kts, Submerged 8.75 kts; Cruising Range, 11,000 miles surfaced at 10kts; Submerged Endurance, 48 hours at 2kts; Operating Depth, 400 ft; Complement 6 Officers 60 Enlisted; Armament, ten 21" torpedo tubes, six forward, four aft, 24 torpedoes, one 5"/25 deck gun, one 40mm gun, one 20mm gun, two .50 cal. machine guns; Patrol Endurance 75 days; Propulsion, diesel-electric reduction gear with four Fairbanks Morse main generator diesel engines, 5,400 hp, Fuel Capacity, 113,510 gals, two General Electric main motors, 2,740 hp, two 126-cell main storage batteries, two propellers.

Size	Image Description	Source
25k	Commemorative launch day badge from Tigrone's (SS-419), at Portsmouth Navy Yard, Kittery, ME., 20 July 1944.	Courtesy of James A Munroe in remembrance of his father Raymond L. Munroe Sr. who worked at the yard during WW II and the Korean wars as a chauffeur.
95k	Proteus (AS-19) with submarines of Submarine Squadron 20 alongside in Tokyo Bay, on VJ-Day, 2 September 1945. Names of the submarines present, their commanding officers and the commanding officers of SubRon20 and *Proteus* are printed at the bottom of the image: Archerfish (SS-311), Cavalla (SS-244), Gato (SS-212), Haddo (SS-255), Muskallunge (SS-262), Pilotfish (SS-386), Razorback (SS-394), Runner (SS-476), Segundo (SS-398), Sea Cat (SS-399), and Tigrone (SS-419).	US Navy photo # NH 95019, from the collections of the US Naval Historical Center. Courtesy of Captain Joseph F. Enright, USN(Retired), 1979.
29k	Tigrone (SSR-419), as a Radar Picket with Submarine Division 62 operating out of Norfolk, where she began activities evaluating new radar equipment and techniques for long range air defense, 1948-57.	Photo courtesy of John Hummel, text courtesy of DANFS.
66k	Tigrone (SSR-419), in Radar Picket Submarine guise, 1951.	USN photo.
66k	Tigrone (SSR-419), in Radar Picket Submarine guise, circa 1950's.	USN photo courtesy of Robert Hurst.
30k	Tigrone (SSR-419), underway in Grand Harbour, Valetta, Malta, c1952.	USN photo courtesy of Robert Hurst.
139k	Redfin (SS-272) with the Grampus (SS-523) and other subs alongside Orion (AS-18) was taken between 1953-55. The "Nodding idiot" on *Redfin* was converted to the electronic version in 1956. The other 3 boats are from outboard in Migraine II Requin (SS-481) and Migraine I Burrfish (SS-312) and Tigrone (SS-419). The order of the last 2 might be reversed.	Text contributed by Larry Derouin. Photographed and contributed by John Hummel, USN (Retired).
38k	Tigrone (SSR-419) as a research platform for the Naval Underwater Sound Laboratory during the 1960s. Her bow has been rebuilt to accommodate experimental sound gear, and there is a test installation on her deck aft of the conning tower.	USN photo and text from The American Submarine by Norman Polmar, courtesy of Robert Hurst. Photo added 11/30/07.
192k	The Tigrone (AGSS-419) underway in a channel, circa 1965.	Courtesy of Bob Machen.
275k	Tigrone (AGSS-419), underway, near the Azores, around 65 or 66. It shows her as a BRASS III conversion, which was her final configuration.	Photo & text courtesy of Bob Machen.
161k	Tigrone (AGSS-419), starboard view at the Philadelphia Navy Yard sometime circa 1964 after she was fitted out with an experimental sonar unit. Mothballed *Fletcher class* destroyers in background.	Courtesy of John Hummel. Partial text courtesy of DANFS.
57k	Commemorative postal cover issued on the occasion of the Tigrone (AGSS-419), and the *HMS Grampus* during a joint US & UK sonar operation, 26 April 1972.	Courtesy of Jack Treutle.
19k	Commemorative postal cover for the Tigrone (AGSS-419).	Courtesy of Jack Treutle.

View the Tigrone (SS-419 / SSR-419 / AGSS-419)
DANFS history entry located on the Haze Gray & Underway Web Site.

Crew Contact And Reunion Information
U.S. Navy Memorial Foundation
Fleet Reserve Association

Additional Resources and Web Sites of Interest
Tench Class Submarines
Guppy Submarines
Full Fathom Five, U.S. Submarine War Against Japan

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