STS-66: Space Shuttle Atlantis

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This recording captures the countdown and launch of Atlantis, specifically during the T minus 9 minute hold and the subsequent countdown to liftoff at 11:56 AM. Notably, the launch director discusses weather conditions affecting the launch, with a recommendation to proceed despite crosswind concerns. The recording includes the activation of recorders and the successful ignition and liftoff of Atlantis, marking its 13th mission. Crew members, including Commander Don McMonagle and Payload Commander Dr. Ellen Ochoa, are highlighted as they prepare for launch.

This recording captures on-orbit mission commentary during STS-66, highlighting Ellen Ochoa's discussion of the solar instrument SOLCON and its role in measuring solar radiation variability. The crew also engages in a live press conference with students, where Ochoa addresses her experience as the first Hispanic woman in space and the importance of education in pursuing careers in science. Notably, the crew reports successful atmospheric data collection and discusses the ongoing troubleshooting of the MOS instruments.

This recording features on-orbit mission commentary during STS-66, highlighting the successful deployment of the Crysta SPAS satellite, executed flawlessly by Jean Francois Clairvoy. The crew discusses the performance of the millimeter wave atmospheric sounder, which unfortunately broke down, impacting data redundancy. Notably, Joe Tanner reports on the health and adaptation of the pregnant rats aboard, indicating they have adjusted well to weightlessness. The crew also engages in a live press conference, addressing questions about their scientific observations and the importance of ongoing atmospheric measurements.

This recording captures the landing of Atlantis, specifically during the final approach and touchdown on Runway 22 at Edwards Air Force Base. Commander Don McMonagle is at the controls as the orbiter descends to 10,500 feet and achieves main gear touchdown at 9:33:45 AM Central Time, marking the 43rd shuttle landing at Edwards. Post-landing, the crew is instructed to shut down auxiliary power unit number one due to erratic fuel line temperatures, highlighting an off-nominal moment during the landing sequence.

This recording captures the operational activities aboard Atlantis on Flight Day 9, focusing on the preparations for the retrieval of the Crystal Spas satellite. Notably, Commander Don McMonagle and Pilot Kurt Brown conduct critical jet firings for the R bar approach, a new technique being tested for future missions. Payload Commander Ellen Ochoa is highlighted as she prepares to extend the robot arm for the satellite capture at 7:09 AM, marking a significant milestone in the mission's scientific objectives.

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