Analog
Lifer
Researchers discover the
wreckage of a giant underwater
aircraft carrier scuttled after WWII
Exploring the South Pacific
The deep-diving scientists of the University of Hawaii have discovered another monster lurking in the waters off Oahu.
During test dives Thursday, the Hawaii Undersea Research Laboratory's Pisces submarines found the remains of the Imperial Japanese Navy's I-401 submarine, a gigantic underwater aircraft carrier built to bomb the Panama Canal.
"We thought it was rocks at first, it was so huge," said Pisces pilot Terry Kerby. "But the sides of it kept going up and up and up, three and four stories tall. It's a leviathan down there, a monster."
It is not the first World War II-era "monster" that the HURL scientists have found. Last year, off Pearl Harbor, they located the wreck of the gigantic seaplane Marshall Mars, one of the largest aircraft built and used as a transport plane by the U.S. Navy. Two years earlier in the same area, the HURL crew also found the wreckage of a Japanese midget sub that was sunk on Dec. 7, 1941.
The latest HURL discovery is from the I-400 "Sensuikan Toku" class of submarines, the largest built prior to the nuclear ballistic missile submarines of the 1960s. They were 400 feet long and 39.3 feet high, could reach a maximum depth of 330 feet, and carry a crew of 144.
Each carried three fold-up bombers inside a watertight hangar, plus parts to construct a fourth airplane. The bombers, called Seiran or "Mountain Haze," could be made ready to fly in a few minutes and had wing floats for return landings. Fully loaded with fuel, the submarines could sail 37,000 miles, one and a half times around the world. Three were captured at the end of the war, as well as a slightly smaller test design called the I-14.
http://starbulletin.com/2005/03/20/news/story1.html
wreckage of a giant underwater
aircraft carrier scuttled after WWII
Exploring the South Pacific
The deep-diving scientists of the University of Hawaii have discovered another monster lurking in the waters off Oahu.
During test dives Thursday, the Hawaii Undersea Research Laboratory's Pisces submarines found the remains of the Imperial Japanese Navy's I-401 submarine, a gigantic underwater aircraft carrier built to bomb the Panama Canal.
"We thought it was rocks at first, it was so huge," said Pisces pilot Terry Kerby. "But the sides of it kept going up and up and up, three and four stories tall. It's a leviathan down there, a monster."
It is not the first World War II-era "monster" that the HURL scientists have found. Last year, off Pearl Harbor, they located the wreck of the gigantic seaplane Marshall Mars, one of the largest aircraft built and used as a transport plane by the U.S. Navy. Two years earlier in the same area, the HURL crew also found the wreckage of a Japanese midget sub that was sunk on Dec. 7, 1941.
The latest HURL discovery is from the I-400 "Sensuikan Toku" class of submarines, the largest built prior to the nuclear ballistic missile submarines of the 1960s. They were 400 feet long and 39.3 feet high, could reach a maximum depth of 330 feet, and carry a crew of 144.
Each carried three fold-up bombers inside a watertight hangar, plus parts to construct a fourth airplane. The bombers, called Seiran or "Mountain Haze," could be made ready to fly in a few minutes and had wing floats for return landings. Fully loaded with fuel, the submarines could sail 37,000 miles, one and a half times around the world. Three were captured at the end of the war, as well as a slightly smaller test design called the I-14.
http://starbulletin.com/2005/03/20/news/story1.html
