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Apollo Emergency Detection System Rate Gyroscope Package

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:800.00 - 1,000.00 USD
Apollo Emergency Detection System Rate Gyroscope Package

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Auction Date:2018 Oct 18 @ 18:00 (UTC-5 : EST/CDT)
Location:236 Commercial St., Suite 100, Boston, Massachusetts, 02109, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
Apollo Emergency Detection System (EDS) Rate Gyroscope Package, measuring 7? x 6.75? x 3.5?, with a Marshall Space Flight Center tag on the top, reading: "Control EDS Rate Gyros, Pt. No. 50Z35021-7, Mod. No. AAT-1A, Ser. No. 1006, Wt. 10.8 lbs., Mfd. by Northrop Electronics Division, Cont. No. NAS8-14000." One side has a red-capped port, and another features a meter indicating "0496 Hours." The top has an affixed label indicating "Flight Direction." In very good to fine condition. This triple-redundant rate gyroscope package (nine gyroscopes, three for each axis) was designed to detect if the Saturn V was moving too quickly in any axis. It was part of the system that would warn the astronauts and ground controllers about abnormal movement and would also feed those signals to the EDS if an automated abort was determined to be necessary.