Autor Wątek: David Mathieson Walker (1944-2001)  (Przeczytany 1989 razy)

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David Mathieson Walker (1944-2001)
« dnia: Maja 20, 2021, 21:45 »
"Mathematics is the language in which God has written the universe." - Galileo Galilei (1564 - 1642)

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"Mathematics is the language in which God has written the universe." - Galileo Galilei (1564 - 1642)

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Odp: David Mathieson Walker (1944-2001)
« Odpowiedź #2 dnia: Maja 21, 2021, 00:33 »
David Mathieson Walker (20.05.1944-23.04.2001)

David Mathieson Walker został wyselekcjonowany w ramach NASA grupa 8 (1978).

154. człowiek w kosmosie.

Odbył 4 loty kosmiczne, które trwały łącznie 30d 04h 30m 05s:
08.11.1984-16.11.1984 STS-51A Discovery/F-2 007:23:44:56
04.05.1989-08.05.1989 STS-30 Atlantis/F-4 004:00:56:27
02.12.1992-09.12.1992 STS-53 Discovery/F-15 007:07:19:47
07.09.1995-18.09.1995 STS-69 Endeavour/F-9 010:20:28:55

http://www.astronautix.com/w/walkerdave.html
https://www.worldspaceflight.com/bios/w/walker-d.php

https://mek.kosmo.cz/bio/usa/00154.htm
https://www.kozmo-data.sk/kozmonauti/walker-david-mathieson.html
« Ostatnia zmiana: Maja 16, 2025, 19:09 wysłana przez Orionid »

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Odp: David Mathieson Walker (1944-2001)
« Odpowiedź #3 dnia: Maja 21, 2021, 00:36 »
Astronaut David Walker dead at 56

April 23, 2001 — Former astronaut David Walker, 56, passed away Monday morning while being treated at the University of Texas M.D. Anderson Cancer Center in Houston, Texas. He is survived by a wife and two sons.



A Navy test pilot, Walker was commander of STS-30, a five-day mission of the space shuttle Discovery during which the Magellan Venus probe was deployed. Eight months after deployment in May 1989, Magellan entered orbit around the second planet and began to produce the most detailed images yet of the cloud-covered surface. (...)
http://www.collectspace.com/news/news-042301a.html

David Walker, Veteran NASA Astronaut, Dies
April 24, 2001 Doug Peterson
Johnson Space Center, Houston, TX
281/483-5111  Release: J01-44

David Mathieson Walker (Capt., USN, Ret.), veteran of four space shuttle missions including flights that rescued and deployed satellites, died April 23 following a sudden and brief illness. He was 56 years old.

Walker was selected by NASA in January 1978 and became an astronaut in August 1979. During his four missions he logged more than 700 hours in space. (...)
https://www.nasa.gov/centers/johnson/news/releases/1999_2001/j01-44.html

David M. Walker, 56, Astronaut and Aviator
By Warren E. Leary April 24, 2001

David M. Walker, a retired astronaut who flew on four space shuttle missions and was decorated as a Navy fighter pilot, died yesterday at a cancer center in Houston. He was 56 and lived near Boise, Idaho.

Mr. Walker's family said his illness was sudden and recent, but they did not give any details.

Mr. Walker, who retired as an astronaut in 1996, was among the first group of space shuttle astronauts chosen by the National Aeronautics and Space Administration in 1978.

He flew as a pilot aboard the Discovery shuttle in 1984 on the first mission in which a shuttle retrieved satellites. He went on to command three shuttle missions, in 1989, 1992 and 1995.

James S. Voss, currently a resident aboard the International Space Station, flew twice in space with Mr. Walker and, aware of his illness, spoke with Mr. Walker by radio on Sunday.

Mr. Walker liked to live life on the edge and enjoyed his stints as a fighter pilot, a test pilot and a shuttle commander, said Col. Robert D. Cabana of the Marine Corps, an astronaut and longtime friend.

''He was kind of a throwback to the 1960's,'' Colonel Cabana said.

A native of Columbus, Ga., Mr. Walker graduated from the United States Naval Academy in 1966 and became an aviator.

During the Vietnam War, he flew F-4 Phantom fighters from the carriers Enterprise and America and received the Distinguished Flying Cross. He later attended test pilot school at Edwards Air Force Base in California and served as an engineering pilot at the Naval Air Test Center in Patuxent River, Md.

He logged more than 7,500 hours flying time, including 6,500 hours in jet aircraft, and tallied nearly 725 hours in space. Mr. Walker once said that flying in space was ''the most spectacular human experience that I've been involved in.''

Mr. Walker was grounded briefly in 1990 after the T-38 jet trainer he was flying came within 100 feet of an airliner outside Washington the year before.

Mr. Walker had been in Washington for White House ceremonies honoring the crew of a shuttle mission he had just commanded.

After leaving NASA, he became vice president of a Southern California telephone company and later was a consultant for the aerospace industry.

Mr. Walker was a technical consultant for the 1998 film ''Deep Impact,'' which was about a comet striking Earth.

Flags are to be flown at half-staff at Johnson Space Center in Houston until the burial of Mr. Walker, a retired Navy captain, at Arlington National Cemetery. No date has been set.

Mr. Walker is survived by his wife, the former Paige Lucas, and two sons from a previous marriage.

https://www.nytimes.com/2001/04/24/us/david-m-walker-56-astronaut-and-aviator.html
https://twitter.com/ASE_Astronauts/status/1792587024806953249
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#ASEspotlight: David Walker  🌠
In December 1992, ASE member Walker smiled up at the camera from inside a floor hatch of Space Shuttle Discovery.
Fun fact: He attained the rank of Eagle Scout in the @boyscouts!
Today, we remember Red Dog on his birthday. ✨
« Ostatnia zmiana: Maja 16, 2025, 13:35 wysłana przez Orionid »

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Odp: David Mathieson Walker (1944-2001)
« Odpowiedź #3 dnia: Maja 21, 2021, 00:36 »

Offline Orionid

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Odp: David Mathieson Walker (1944-2001)
« Odpowiedź #4 dnia: Maja 16, 2025, 13:59 »
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Za 4 dni minie 81. rocznica urodzin byłego astronauty.
Former astronaut David Walker dies of cancer
By MARK CARREAU and S.K. BARDWELL, Copyright 2001 Houston Chronicle April 23, 2001

Retired astronaut David Walker, a member of the first pool of astronauts hired in 1978 specifically to fly shuttle missions, died today from cancer at M.D. Anderson Cancer Center.

Walker, a retired Navy captain and former test pilot, was 56. He is survived by his wife, Paige, and by two sons from previous marriages.

Walker flew four shuttle missions for NASA, three of them as mission commander. He flew as a pilot aboard space shuttle Discovery in 1984 and went on to command space shuttle missions in 1989, 1992 and 1995. (...)
https://www.chron.com/news/houston-texas/article/former-astronaut-david-walker-dies-of-cancer-2035386.php

Former NASA doctor says agency must do more
Feb. 8, 2007, 9:35 PM GMT+1 By James Oberg

Serious questions are being raised this week about how closely NASA monitors the mental health of its astronauts, particularly regarding personal situations that could detract from their ability to handle their stressful jobs.

A NASA astronaut flying a T-38 jet in May of 1989 came within a hundred feet of hitting a Pan American passenger jet, barely avoiding a colossal tragedy. (...)
https://www.nbcnews.com/id/wbna17049013

Challenger Proved Last Straw for ‘Scary’ Cryogenic Booster Plan
by William Harwood July 25, 2011

(...) But it was no joke, even though Atlantis commander David Walker privately referred to the Centaur as the “death star.”

“We thought that they were the most dangerous missions that we were to have flown to that date,” said former astronaut Norman Thagard, a member of the Galileo mission’s four-man crew. “We really thought if we lost a shuttle, it would probably be one of those two missions.” (...)
https://spacenews.com/challenger-proved-last-straw-scary-cryogenic-booster-plan/

https://www.usna.edu/Notables/astronauts/1966walker.php

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Association of Space Explorers @ASE_Astronauts
Today, we remember ASE member David Walker on his #birthday. Walker flew to space four times between 1984 and 1995 aboard STS-51-A, STS-30, STS-53, and STS-69. ✨
https://twitter.com/ASE_Astronauts/status/1924933424751485321
« Ostatnia zmiana: Maja 22, 2025, 08:02 wysłana przez Orionid »

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Odp: David Mathieson Walker (1944-2001)
« Odpowiedź #5 dnia: Kwietnia 23, 2026, 22:05 »
Podczas STS 51-A Discovery (08-16.11.1984) odbyło się pierwsze w historii odzyskanie i sprowadzenie na Ziemię satelitów: Palapa B-2 i Westar VI.
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Stephane SEBILE @spacemen1969 12:04 AM · Apr 23, 2026
April 23, 2001
25 years ago, astronaut David M. Walker (1944-2001) passed away, pilot and Commander of 4 space shuttle flights.
https://aviation1-spacemen1969.blogspot.com/2020/06/david-m-walker-1944-2001-usa.html
https://twitter.com/spacemen1969/status/2047073963839287460

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Odp: David Mathieson Walker (1944-2001)
« Odpowiedź #5 dnia: Kwietnia 23, 2026, 22:05 »