Atlas agena b failure1/17/2024 ![]() The rear end of a C-131B aircraft was cleared and padded. March 7: An indoctrination program in free-floating during weightless flight was conducted for the astronauts at the Wright Air Development Center. Randt was named the first NASA Director of Life Sciences. Analysis also showed that it would be very difficult to reproduce the conditions of motion typical of space flight because of the very high inertia of the MASTIF gimbals. The MASTIF device was inside a full-scale wind tunnel, which could have been depressurized. Initial planning called for placing the actual spacecraft on the Lewis MASTIF device for training in controlling attitude during retrofire. The training was considered valuable even though the possibility of its application was thought to be fairly remote. The purpose of the trainer was to provide the best technique and improved confidence level for stopping inadvertent tumbling of the Mercury spacecraft. At a prearranged time, the astronauts assumed control of a three-axis compressed nitrogen fly-by-wire attitude control system and brought the couch to rest by reference to a Mercury rate-indicator instrument. The astronauts were spun at rotational rates of about 30 rpm about all three spacecraft axes simultaneously. The trainer consisted of a couch mounted inside three gimbals a three- axis hand controller, and a rate display. ![]() The Multi-Axis Spin-Test Inertia Facility (MASTIF) trainer, created in February 1960 by personnel of the NASA Lewis Research Center, was utilized for a simulation training program of recovery from tumbling flight in February 1960. Multi-Axis Spin-Test Inertia Facility Trainer. After 30 rpm in all three axes, 30 minutes rest on a cot thoughtfully provided by technicians was required to regain stability. ![]() February: Group 1 astronaut training: Astronauts received about 5 hours of training “flight” time each on MASTIF (Multi-Axis Space Training Inertial Facility), Lewis Research Center in Cleveland, Ohio. ![]()
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