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Space Integrated Global Positioning System/Inertial Navigation System Tests
DTO 700-15

Prime: Steven Lindsey Principal Investigator: Pamela Lupo, Mark Mangieri, Scott Murray, Moises Montez, Joe Thibodeau, Ray Nuss, and Tony Pham
Backup: Curtis Brown


Overview
The SIGI is intended to replace the shuttle onboard TACAN and, eventually, the HAINS Inertial Measurement Units. The SIGI DTO will mitigate the technical and schedule risks of applying this new technology to the shuttle navigation systems by evaluating the system’s performance in space flight. The SIGI unit will be mounted in Avionics Bay 3B and will be commanded by the PGSC.        


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Updated: 10/07/1998

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