By MANUEL VALDES, Associated Press
and PHUONG LE, Associated Press
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Mayor Ed Murray said at a news conference hours after the wreck that the last major changes to Seattle's helipad regulations were made more than 20 years ago.
They included limitations on who could operate helicopters and where they could take off and land.
"We need to look at it," Murray said of the regulations. "In consultation with the council, we will decide if we need to adjust our policies."
An online list of public and private airports in King County indicates Seattle has a dozen heliports.
Two are run by the University of Washington; two are at area hospitals; one is operated by the Boeing Company; three are run by TV stations; and the rest are listed as private corporate sites.
Current rules allow helipads to be used downtown and in some commercial zones and industrial areas.
They can be used only for public service, emergency medical care and for news agencies, mayor's office spokesman Jeff Reading said.
City Council approval is required for new locations. The most recent approval was given to Children's Hospital in 2007.
Before 1993, helipads also were allowed for private use.
Private helipads in place at that time were allowed to stay in operation when the regulations where changed, according to Seattle's Department of Planning and Development.
"Helistops must minimize impacts and meet all federal regulations," Reading said.
Only minor injuries were reported after the last helicopter crash in Seattle in 1999, when two helicopters collided over Lake Union.
The chopper was taking off from a helipad on KOMO-TV's roof when it went down at a downtown intersection and hit three vehicles, starting them on fire and spewing burning fuel down the street.
Kristopher Reynolds, a contractor working nearby, said he saw the helicopter lift about 5 feet off the low-rise building before it started to tilt. The chopper looked like it was trying to correct itself when it took a dive.
"Next thing I know, it went into a ball of flames," Reynolds said.
Witnesses also reported hearing unusual noises coming from the helicopter as it took off after refueling, said Dennis Hogenson, deputy regional chief with the National Transportation Safety Board in Seattle.
They said the aircraft then rotated before it crashed near the Seattle Center campus, which is home to the Space Needle, restaurants and performing arts centers.
Mayor Ed Murray noted the normally bustling Seattle Center was relatively quiet at the time. Had it been a busier day, "this would have been a much larger tragedy," he said.
The city will review its policies about permitting helicopter pads in response to the crash, Murray said.
Investigators were working to document the scene and clear the wreckage, and will examine all possibilities as they determine what caused the crash, Hogenson said.
A preliminary analysis is expected in five days, followed by a fuller report with a probable cause in up to a year.
KOMO identified the pilot as Gary Pfitzner, of Issaquah.
Also killed in the crash was Bill Strothman, a former longtime KOMO photographer.
Both men were working for Cahokia, Ill.-based Helicopters Inc., which owned the Eurocopter AS350. The aircraft was leased jointly by KOMO and KING-TV.
Firefighters who arrived at the scene before 8 a.m. found a "huge black cloud of smoke" and two cars and a pickup truck engulfed in flames, Seattle Fire Department spokesman Kyle Moore said.
Fuel running down the street also was on fire, and crews worked to stop it before it entered the sewer, Moore said.
An injured man managed to free himself from a burning car and was taken to Harborview Medical Center. The man was on fire, and a police officer helped him to the ground and put out the flames, police spokeswoman Renee Witt said.
Richard Newman, 38, suffered burns on his lower back and arm, covering up to 20 percent of his body, hospital spokeswoman Susan Gregg said. He was in serious condition in the intensive care unit and likely will require surgery, she said.
Two others who were in cars that were struck by the helicopter were uninjured. One of them, a woman, went to a police station and talked to officers, while a man from the pickup walked to a nearby McDonald's restaurant. Police later located him unhurt.
Murray said the crash site could be closed for three to five days while officials with the NTSB and Federal Aviation Administration probe what happened. Only the helicopter's blue tail end could be identified among the wreckage strewn across the street.
Lewis said it wasn't the regular KOMO helicopter but a temporary replacement for one that is in the shop for an upgrade.
KOMO is a block from the Space Needle and is surrounded by high-rise office and apartment buildings. Workers at the station rushed to the window when they heard the crash. KOMO reporters were then in the position of covering their colleagues' deaths.
One of them, Denise Whitaker, said on the street shortly after the crash: "It is definitely a tragic scene down here. It is a difficult time for all of us this morning."
News anchor Dan Lewis described Strothman as someone "who really knew how his pictures could tell a million words."
"He was just a true gentleman," Lewis said on the air. "We're going to miss you guys. And thanks so much for all that you gave to us."
The Strothman family said in a statement that the former KOMO photographer was a "great man, a kind soul, a devoted husband, a loving father and brother."
The Seattle Monorail, which runs about 50 yards away, was operating Tuesday morning and passed the scene about 15 seconds before the crash happened, said Thomas Ditty, the monorail's general manager.
Other cities have experienced helicopter crashes as TV stations rush to cover the news from above major cities.
Two news helicopters collided in midair in Phoenix in 2007 as the aircraft covered a police chase, sending fiery wreckage plummeting onto a park. Four people in the helicopters were killed.
The crash prompted changes at the stations in how they operated their helicopter crews.