**The most comprehensive collection of Shuttle, Ares, Orion and ISS related presentations and mission documentation, plus expansive daily processing documentation and updates are available to download on L2<\/em><\/font> **<\/em><\/font><\/font><\/em><\/em><\/p>\n Special STS-118 L2 Section now live, filled with documentation, processing memos, mission notes, videos, handbooks, checklists, and our very special live updates of actual live NASA mission notes direct from mission control, allowing you to follow the mission at the same time as NASA, along with real NASA\/USA engineers helping update and explain status live. All totally unavailable anywhere else on the net.<\/font><\/p>\n <\/em><\/em><\/p>\n **LIVE: FLIGHT DAY SPECIFIC COVERAGE**<\/font><\/em> (Including links to all NASA Video \u2013 press conferences and mission milestones \u2013 for free).<\/em><\/em><\/p>\n Article:<\/u><\/em><\/p>\n Shuttle managers are reviewing the data gained from the tests conducted at the Arc Jet Facility \u2013 which was also the key facility used in the OMS Pod blanket repair testing during STS-117 \u2013 along with any repair options at their disposal. <\/p>\n \u2018The MMT repair decision is now expected to be made on Thursday (FD9) due to ongoing analysis,\u2019 noted information on Wednesday. \u2018It is preferable to clear the vehicle for re-entry through analysis without repair.\u2019 <\/p>\n The tests are being evaluated in an attempt to mitigate additional processing for Endeavour, ahead of her next launch next year (STS-123). The repair option will only be taken if it dramatically improves the repair timeline on the damaged tiles inside the OPF (Orbiter Processing Facility). <\/p>\n The tests at Arc Jet used a set of tiles, with identical damage drilled on to a test article. This was then put through the heat of a simulated re-entry, to test how the damaged area performed, along with the gathering of thermal data.<\/p>\n \u2018The Arc Jet test using the damaged test article was completed, initial assessment did not identify structural burn through,\u2019 noted one encouraging memo, with data showing that the heating remained 50 degrees below the baseline requirement for the underlying structure. <\/p>\n In total, Arc Jet are conducing several tests on tile test articles. One will be done on an undamaged test article to obtain a baseline \u2013 this has been completed, and was successful in its aims. This was followed by a test using the same test article with the simulated damage on the shuttle.<\/p>\n \u2018Finally, a test article will be machined like the first one, repaired with the goo (T-Rad\/STA-54), and tested,\u2019 noted Arc Jet information. \u2018The plans are to fly the second test article and an astronaut to Colorado to do the repair, and then fly it back here for the test.\u2019<\/p>\n Astronaut Scott Parazynski is conducting the simulated on orbit test.<\/p>\n The T-RAD (Tile Repair Ablator Dispenser)<\/font> is based on the concept of a smaller STA-5 applicator, which was part of a scrapped CIPAA (cure in place ablator applicator) back pack system. <\/p>\n If a repair is called, the mission will be extended<\/font> to allow for two repair-related spacewalks, one to repair the damage, and another to check the results (curing) of the repair.<\/p>\n \u2018The leading repair option continues to be emittance wash coupled with Tile Repair Ablator Dispenser (T-RAD\/STA-54),<\/font>\u2018 added information. \u2018The timeline still remains at a 14+2 day mission but could be extended to a 16+2 to allow for the repair EVA. <\/p>\n \u2018The repair would be done on EVA-4 with the addition of an EVA-5 to complete original EVA4 activities, verification of repairs, or a combination of both.\u2019<\/p>\n (Set of hi res test article \u2013 pre-post testing \u2013 images, data, memos etc. Plus presentations on T-Rad \u2013 available on L2).<\/em><\/p>\n L2 members<\/font>: All documentation \u2013 from which the above article has quoted snippets \u2013 is available in full in the related L2 sections, updated live.<\/em><\/p>\n **STARLIGHT: NEW STS-117 MISSION REVIEW MUSIC VIDEO**<\/font><\/em><\/font> <\/em><\/font><\/p>\n **ROCK YOU LIKE A HURRICANE: BRAND NEW STS-117 MISSION REVIEW MUSIC VIDEO \u2013 AS SEEN BY THE STS-117 CREW!!**<\/font> -. **NASASpaceflight.com Job Opportunities**<\/em><\/font><\/em> <\/font><\/em><\/p>\n <\/font><\/em><\/p>\n","protected":false},"excerpt":{"rendered":" Continued testing at the Arc Jet facility has raised hopes that an on orbit repair for Endeavour\u2019s damaged tiles may not be required. A decision by the Management Mission Team (MMT) has been delayed to Thursday. High resolution images of the tests, with additional thermal data, shows the damaged area remained 50 degrees below the […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[],"class_list":["post-41627","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/41627"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=41627"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/41627\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=41627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=41627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=41627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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