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|176k||The Rainbow runner, or Irex, from the Carandidae fish family.||Photo courtesy of wikimedia.org.|
|328k||The largest steel member of the Carandidae family, the Irex (SS-482), spawns on 26 January 1945.
She was christened by the iron lady, Mrs. Allen J. Ellender, wife of Senator Ellender of Louisiana.
|Photo courtesy of uss-irex.info|
|21k||Commemorative postal cover marking the Irex's (SS-482) launching at Portsmouth Navy Yard, Portsmouth, Kittery, ME., 26 January 1945.||Courtesy of petloveshack.com.|
|128k||After shakedown in the New London area, Irex (SS-482) sailed for the Pacific via the Panama Canal. While she was in the Canal Zone, the war ended. Irex was ordered to Key West, where she joined Submarine Squadron 4. She spent the remainder of the year there and at Guantanamo Bay conducting exercises.
She is seen here in Key West Fla, 1946.
|Text courtesy of DANFS.
Photo courtesy of Chris Easton son of XO & submitted by John Hummel.
|23k||By December 1946 the Navy had completed plans for the modern telescopic snorkel (a device to enable diesel-powered submarines to run submerged for long periods of time), and Irex (SS-482) was ordered to Portsmouth for installation and test of this equipment. She spent July 1947 to February 1948 evaluating her new apparatus and then joined Submarine Squadron 8 at New London as the U.S. Navy's first operational snorkel submarine.
Pictured here is a typical snorkel arrangement for a GUPPY or fleet snorkel submarine. It was the key to sustained submerged operation. The two vertical masts are the 15-inch induction & exhaust. The induction masts lead into a moisture separator and then, via a 22-inch pipe, into the main induction valve. Dual 15-inch pipes lead air into each engine room.
The engine room acts as a plenum, feeding the two diesel engines, which keep running even if the snorkel head closes temporarily as a wave sweeps over.
By way of contrast, each engine exhaust leads directly into an uptake, exiting either through a car-type muffler or via the snorkel exhaust trunk.
Most of this piping was led under the superstructure abaft the submarine's sail. Later submarines had their induction and exhaust pipes combined into a single mast. U.S. snorkels used electrodes to sense water sweeping over the snorkel head.
|Photo & majority text courtesy of U.S. Submarines Since 1945, An Illustrated Design History by Norman Friedman & James L. Christley.
Partial text courtesy of DANFS. Naval Institute Press.
|10k||Commander Leslie S. Robinson was the commanding officer of the Irex (SS-482) from 13 January 1949 to 28 April 1951.||Photo from the Clinton (APA-38) 1960 cruise book courtesy of Bill Gonyo.|
|1.40k||In May 1951 Irex (SS-482) was assigned patrol duty in the North Atlantic and in August commenced operations out of Key West and Cuba. Returning to New London in the fall, Irex continued her important training out of New England and in the Caribbean until 26 October 1953 when she sailed for the Mediterranean to join the 6th Fleet. She is seen here on 5 May 1952.||Text courtesy of DANFS.
USN photo # USN 447517 courtesy of Scott Koen & ussnewyork.com.
|465k||Irex (SS-482) entering Monaco, which was in January or February 1956 while she was deployed for submarine warfare training with the 6th Fleet.||USN photo courtesy of Ed Martin LCDR,USN(Ret.)
Partial text courtesy of DANFS.
|475k||Irex (SS-482) & Grenadier (SS-525), tied up to the wharf in Monaco, February 1956 while conducting submarine warfare training with the 6th Fleet.||USN photo courtesy of Ed Martin LCDR,USN(Ret.)
Partial text courtesy of DANFS.
|226k|| Busy piers at lower base in Groton shows a few SSKs, 1957.
From left to right, unidentifed sub,
Sea Owl (SS-405),
& Sea Robin (SS-407), & Piper (SS-409).
The rest of the subs are too far away for positive identification.
|Text courtesy of Dave Johnston.
Photo i.d. courtesy of Mike Brood. USN photo courtesy of Submarine Force Library, courtesy of Ken Hart.
|231k||The Irex's (SS-482) plastic sail at PNSY in 1957.||Photo courtesy of Ron Reeves, HTC, USNR (ret.)|
|310k||The Irex's (SS-482) plastic sail at PNSY in 1957. All of the channel beams are plastic, and the inserts are of teak all bolted by CRES fasteners. The Boat is tied up at Pier "D" in the Back Channel.||Photo courtesy of Ron Reeves, HTC, USNR (ret.)|
|230k||Irex (SS-482) departs New London for Northern Run, 1962.||Photo courtesy of John Hummel.|
Photo added 05/16/16.
|33k||Crew of the Irex (SS-482) during swimming call, February 1962, possibly off Puerto Rico.||Courtesy of Ric Hedman.|
|35k||Apparent weight of the sailors in the sail of the Irex (SS-482) is causing the boat to list to starboard, during swimming call, February 1962, possibly off Puerto Rico.||Courtesy of Ric Hedman.|
|160k||Irex (SS-482) underway, south of the Groton Sub Base just opposite the Coast Guard Academy in the Thames River. Possibly circa early 60's.||Text courtesy of Ken Robarge, STS 2 SS Irex Crew 1964-65. Photo courtesy of John Hummel.|
|520k||Stern view of the Hardhead (SS-365) with Irex (SS-482) inboard, circa 1964.||USN photo courtesy of ussubvetsofwwii.org.|
|97k||Irex (SS-482) underway, 1964.||US Naval Historical Center photo.|
|702k||Nine page Welcome Aboard PDF of the Irex (SS-482), circa 1968.||Photo courtesy of Scott Koen & ussnewyork.com.|
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