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Posts Tagged ‘rotating service structure’

These 20 photographs were taken by either Pete Crow or Carol Anne Swagler on June 17, 2011 between 5:30 am and 3:30 pm at Kennedy Space Center, Florida.

DAWN, June 17, 2011 === A camera bank on the south side of Pad 39-A tracks the launches. Shuttles were launched from either Pad 39-A or, five-eighths of a mile north, Pad 39-B. By the time of the STS-135 launch, the final launch in the shuttle program, Pad 39-B had been torn torn in order to be re-purposed for the Constellation program which was eventually canceled.


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The shuttles are brought to the launch pad from the vehicle assembly building (the VAB) on a highway made of river rock from Alabama and Mississippi. The final highway up and onto the launch pad itself is a grate encased in concrete. In this photo the rotating service structure is open, but in order to place the payload into the shuttle, the RSS would be closed and would remain closed with the shuttle until about 18 hours before launch.


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This is a closeup of the concreted grated roadway on the launch pad.


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The Rotating Service Structure pivots to cover the shuttle, and away to allow delivery of the payload (white box midway up the RSS, and for launch. This photo was after the payload had been delivered to the pad, but prior to placement of the payload into the bay of the shuttle.


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Two elevators go from the floor of the pad to Level 255. The RSS continues on to level 295, but to get there you walk up stairs. The RSS' floors are not called "floors" -- they are called "levels" and are designated in how many feet a level is above the pad floor. The elevator panel shows this elevator is at Level 255 or, 255 feet above the pad's floor.


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The views from Level 255 at the top of the RSS are spectacular, especially if it is a clear day. This photograph looks toward the northwest, to the now demolished Pad 39-B where shuttles were also launched, and to the Atlantic Ocean beyond. The launch pads at Kennedy Space Center are all only short distances from the coast of the Atlantic Ocean. The idea was to launch over the ocean and should mishaps occur, not to endanger anyone.


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Flooring on the RSS is all open metal grate which means by looking up or down you can see either sky or the base of the pad. This photograph, taken at Level 235 looks up at people walking on Level 255. If heights bother you, walking the open grates on the top of the RSS will terrify you Oddly, Pete -- no lover of heights -- loved this place. Carol Anne, always fearless, tended to hang by the elevators at first before testing how sturdy the metal grating was with her foot..


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This is another view from Level 255. This is toward the northeast. The Atlantic Ocean is about midway up the photograph. Note the balloon with the picture of the bird hanging. It is just to the left of the water tower.


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Birds, and specifically woodpeckers, are a serious threat to the shuttle because they attack the covering of the main booster rocket. Two people are stationed on the pad, one on the top of the pad, and one person on the bottom. When they see a bird that might threaten the shuttle, they blow horns to scare them away. Balloons with pictures of scary birds are also attached in different places to scare off the woodpeckers.


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Birds are not only a probably at the launch pad, they are also a concern when the shuttle is landing on the Shuttle Landing Facility (runway). Sometimes, prior to landing, canons will be set off to scare the birds off. The woman, center of picture, is sitting beside, and looking at, the bottom of the booster rockets which are out of frame on the left. She is one of two bird guards. She is armed with a small air horn which she blows when she sees a threatening bird. She works 12 hour shifts. Bird guarding the shuttle is a cat-and-mouse game. Note the bird on the railing in the far right of the picture watching the woman who is watching the rockets (out of view to her left). Not all birds get the horn, mostly its the woodpeckers.


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On the right is a walkway leading into the shuttle. This is where the crew enters the flight deck. The rockets that power the shuttle into space are in the middle and left of the picture. This was taken, looking down, from Level 255. During the day, we would eventually visit all elevator levels, starting at the top of the RSS and gradually working our way down.


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This view is roughly equivalent in height to the 16th floor of the Vehicle Assembly Building. To take this picture, Pete moved far out to the end of the RSS, then climbed a narrow walkway and stood on a catwalk on Level 235. He would have never found it himself. The NASA escort, Pat, showed him in detail how to get there; she didn't go with him, but eventually Carol Anne did.


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Another Level 235 view, showing move of the RSS in relation to the shuttle.


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Carol Anne at Level 235. NASA took journalists onto the RSS in groups of five and allowed them lots of time to roam and explore. With the shuttle program ending, many facilities hitherto highly restricted to only a few members of the media are now being made accessible.


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Level 195 is the crew access level and can be a busy place. It is the only level that we saw that has a detailed map of what is where.


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This walkway leads from the RSS, and the elevators, to middeck of the shuttle. Directly behind us is the RSS. Directly ahead of us, through those two doors, is the middeck of the Shuttle Atlantis. Why are there yellow arrows on the floor? Because once suited up the astronauts can see very little, except the floor. Why do the arrows lead away from, instead of to the shuttle? Because the arrows lead to escape baskets. If a mishap should occur and the astronauts had to escape from the shuttle while still on the pad, they would follow these arrows to the baskets..


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The arrows lead here. Astronauts would individually get into one of seven baskets, release a lever and be ziplined to safety below. Their landing site at the end of the zipline is the white space visible in distance. The device was never used, and astronauts, while knowing how to use the devices, never practiced. Years ago press conferences with the astronauts were held at the bottom of the zipline with the RSS and shuttle in the background. This is a view to the north.


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This is not the base of the pad, but it is the bottom of the shuttle and the rockets. This is an industrial place. This is a south view. The woman with the air horn is to our left. The highway leading to the Pad is on our right. The rockets are in the left of the picture extending upward, and the shuttle, attached to the rockets, is on the mid-right of the photograph. Media were allowed to walk right up to the shuttle and rockets, but not under the shuttle's wings.


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The shuttle is on the right, and the rockets on the left. Pete has covered dozens of missions all the way back to Apollo in 1972, but as he said to his escort the day he visited the RSS and Pad 39-A, "this gets me every time." The escort, who has worked at KSC for many years was similarly moved and replied simply, "me too." The end of the shuttle program is doubly hard because the United States has no further manned space mission plans in its pipeline. From now on to get to the International Space Station that the United States largely built, the United States will be paying the Russians and riding on their vehicles.


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NASA took the media to the RSS in groups of five. As we left the Pad Pete asked the escort to stop for a last look. Exiting the van Pete stepped back against the fence and took this picture. The man in the photo is another journalist who toured the RSS with Pete and Carol Anne. The location appears to be in the middle of no where, but actually is steps from the guard gate, the crawler way and the pad exit.

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.”petecrow/NASA” © 2011 by / Peter M. Crow and the Peter Michael Crow Trust and by Seine/Harbour® Productions, LLC, Studio City, California.

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Dawn, Friday June 17, 2011, at Kennedy Space Center Launch Pad 39-A. Atlantis is on the pad, and the RSS (rotating service structure) is open. During the night the final payload in the shuttle program arrived at the pad ready to be placed in the Atlantis cargo bay.

The media and KSC employees were invited to visit 39-A on Friday, June 17, 2011.

Shuttles were launched from either Pad 39-A or Pad 39-B during the shuttle program from 1981 to 2011. Today only Pad 39-A remains.

Pad 39-B was in the process of being repurposed for the Constellation program, when President Obama canceled the Constellation program, reinstated it, and then canceled it again.

The future of both Pad 39-A and the now demolished Pad 39-B, like the future of the American spaceport at Kennedy Space Center, is uncertain.

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CLICK to ENLARGE // Over Pete Crow's left shoulder, the white rectangular box holds the payload for the Atlantis shown here on Pad 39-A the afternoon of June 17, 2011. The payload arrived overnight June 16-17 at the pad and will be loaded into the Atlantis' bay on Monday, June 20. - photo, Carol Anne Swagler for Seine/Harbour® Productions

Atlantis edged closer to its planned July 8, 2011, launch on Friday, June 17, 2011, when the payload for its bay arrived at Pad 39-A at Kennedy Space Center, Florida.

Friday was employee day at the Pad. All KSC employees who wished to visit the Launch Pad were invited to do so although, unlike the press, they were not allowed to go onto the Pad itself, or up on the Rotating Service Structure (the RSS).

The RSS is currently retracted from the Shuttle, and in the photograph is behind and to the right of Pete. But beginning on Monday and until about 18 hours before launch, the RSS will be tucked around and protecting the Shuttle allowing, among other activities, the payload to be placed into the Atlantis’ cargo bay.

See video of how it works HERE.

The cargo on this final launch in the shuttle program’s 30-year history includes provisions for the International Space Shuttle for a year and an innovative new way to re-energize fading satellites in space.

When STS-135, the current mission, ends in late July, NASA will have launched its shuttle fleet 135 times with two tragic mishaps, a safety record far better than the estimates at the beginning of the program in 1981 when one estimate anticipated the loss of a shuttle every 25 missions.
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Atlantis viewed from Level 255 of the Rotating Service Structure (RSS) on June 17, 2011. The RSS does not have floors, it has "levels" measured in feet. The highest the elevators in the RSS go is level 255, or 255 feet above the pad floor. However, stairways on the RSS continue up an additional 40 feet above the highest elevator level ending at Level 295. Visitors to the RSS are escorted by people who receive extensive safety training. When exiting elevators, visitors are encouraged to "look up -- do not look down" because the RSS is built with almost entirely open grate flooring. Narrow catwalks extend from the center of the structure with only modest railings. If heights bother you, walking on open grates at the top of the RSS will terrify you. - photo, petecrow for Seine/Harbour® Productions

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.”petecrow/NASA” © 2011 by / Peter M. Crow and the Peter Michael Crow Trust and by Seine/Harbour® Productions, LLC, Studio City, California.

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