MCC-MMACS (Maintenance, Mechanical, Arm and Crew Systems Officer) - Jeff Kling MCC-INCO (Instrumentation and Communications Officer) - Laura Hoppe MCC-FDO (Flight Dynamics Officer pronounced "FIDO") - Richard Jones MCC-FLIGHT - Entry flight director Leroy Cain, mission control center Each video entry includes the shooter's latitude and longitude in the same format discussed above. The start/finish times refer to actual footage, not when the shuttle rose above or passed below the horizon as viewed from the photographer's location. 15) and in the integrated timeline below. The timing of amateur video coverage of Columbia's re-entry is included in NASA's Master Timeline (rev. Most telemetry entries include altitude in feet, Mach number and latitude and longitude in parentheses with north (+) latitude first followed by west (-) longitude, i.e., +36.398-150.847 means 36.398 degrees north latitude, 150.847 degrees west longitude. Readers should note, however, other events may be happening while the commentator is talking, as reflected in the times listed for those events. To prevent interrupting the telemetry/mission control narrative, the NASA commentator entries are presented in blocks, as they were spoken. As it stands, however, the audio loop entries are believed accurate to within a few seconds. Likewise, the crew cabin comments by the astronauts were timed off on the assumption the tape began at exactly 8:35 a.m., which is the time NASA gave in a press release.Īudio loop entries will be updated as warranted based on digital time stamps from the Johnson Space Center audio control center. EST, the moment the last valid data frame was transmitted from the orbiter. All such entries are tied to the assumption that shuttle commander Rick Husband's final transmission began at 8:59:32 a.m. The telemetry and OEX recorder data timing is exact, but the mission control audio and commentary entries are approximations. The relevant data sources were released by the Columbia Accident Investigation Board. The following timeline was compiled by William Harwood, CBS News, from telemetry data (through revision 15 of NASA's internal timeline), initial data from Columbia's recovered OEX recorder, transcriptions of the NASA-Select commentary, mission control audio loops and portions of a 13-minute in-cabin video recovered after the accident. 15) adding video AOS/LOS times, viewing locationsĠ4/07/03: Adding initial OEX recorder data (OEX start time, seven data points, PCM/FDM data stop times) 14)Ġ3/14/03: Adding updates from NASA's baseline entry timeline (rev. Spaceflight Now | STS-107 Mission Report | STS-107 Entry TimelineĠ2/09/03: Posting initial timeline prelimimary telemetry and mission commentator audio loopĠ2/15/03: Adding detailed telemetry timeline, flight director's audio loopĠ2/17/03: Fixing transcription errors adding personnel expanding abbreviationsĠ2/18/03: Correcting acronym explanations (TSU and DSC (two instances))Ġ2/21/03: Adding new telemetry from revision 13 of NASA's telemetry timeline adding telemetry after commander's last transmissionĠ3/01/03: Adding transcript of crew cabin video/intercomĠ3/10/03: Adding significant updates based on NASA's baseline entry timeline (rev.
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