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Columbia Photos Botched, Officials Say
Columbia Investigators Criticize NASA for Botched Photography During Shuttle Launch
The Associated Press
CAPE CANAVERAL, Fla. July 1 —
Columbia accident investigators Tuesday said NASA botched the photographing of the ill-fated launch, and urged the space agency to do a better job of filming shuttle liftoffs to detect potentially catastrophic problems.
A pair of long-range cameras provided usable images for evaluating the blow to Columbia's left wing from a piece of foam, but a third camera that would have provided a better view was not working properly and yielded fuzzy pictures.
Sharp pictures of the 1 1/2-pound chunk of foam insulation smashing into the wing's leading edge at more than 500 mph might have led NASA to take the mishap more seriously.
The evaluation "was hampered by lack of high-resolution, high-speed cameras," the investigators said in a statement.
While Columbia was still in orbit, a Kennedy Space Center worker complained about the disappointing film results.
"The loss of one camera can be, and is, significant. This proved that and then some," Armando Oliu wrote in an e-mail dated Jan. 21, five days after Columbia's liftoff. He said he was not sure the out-of-focus camera "would have given us the information we desire, but we certainly will not know now."
Oliu concluded: "This is simply unacceptable from an engineering perspective."
Columbia broke apart over Texas during re-entry on Feb. 1 after hot gases penetrated a gap in the leading edge and melted the wing. All seven astronauts were killed.
In its fourth preliminary finding released in advance of its final report, the Columbia Accident Investigation Board said the long-range tracking cameras at Kennedy and the nearby Air Force station are inadequate. The panel suggested that consideration be given to using ships and planes to provide additional views.
"The space shuttle is still a developmental vehicle, and engineering data from each launch is essential to further understand the vehicle," the board said.
The board said the camera stations have not been upgraded to reflect changes in launch patterns associated with trips to the international space station, which now account for the vast majority of missions.
NASA should upgrade the system to provide at least three useful views of the shuttle from liftoff to the separation of the booster rockets two minutes into flight, along any expected trajectory, the investigators said.
Last week, board member Steven Wallace of the Federal Aviation Administration noted that the on-board cameras that film the fuel tank's separation from the orbiter cannot be accessed until the shuttle lands. He indicated NASA may equip each fuel tank with a video camera to beam back live pictures of the entire eight-minute ascent.
This so-called shuttlecam made its debut in October during a launch by Atlantis, but the stunning views were obscured by debris on the camera when the booster rockets peeled.
Last Friday, the board recommended that NASA find a way for astronauts to inspect their ships for damage and make emergency repairs in orbit. In April, the investigators suggested that NASA improve its preflight inspection of wing panels and obtain spy-satellite images of the shuttle during every flight to check for damage.
The board expects to release its final report by the end of the month.
On the Net:
Columbia Accident Investigation Board: www.caib.us
photo credit and caption:
In this image from television made on Monday June 30, 2003, from the international space station, NASA Astronaut Ed Lu, left, and Russian Cosmonaut Yuri Malenchenko, right, give a live video conference. Lu will celebrate his 40th birthday on July 1 while in orbit. In honor of Lu's birthday, Hawaii's governor, Linda Lingle, proclaimed July 1 "Edward Tsang Lu Day" in Hawaii. Lu is wearing a Hawaiian shirt in honor of his home town of Honolulu. (AP Photo/NASA TV)
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