5094

Apollo CM Guidance and Navigation Computer Buffer Units

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:300.00 - 500.00 USD
Apollo CM Guidance and Navigation Computer Buffer Units

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Auction Date:2019 Apr 18 @ 18:00 (UTC-05:00 : EST/CDT)
Location:15th Floor WeWork, Boston, Massachusetts, 02108, 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
Uncommon pair of Apollo CM Guidance and Navigation Computer Buffer Units, one of which is sealed in a Grumman Aerospace inspection bag, both measuring 6 x 4 x 6, with three connection ports labeled “J200,” “J202,” and “J203,” an orange light, and a power switch on the front. Both feature a parts tag affixed to the right side, which reads, “Computer Buffer Unit, Guidance and Navigation, NAA/S & ID Control No. ME901-0666-0001…Motorola Part No. 01-24340F02," with differing Motorola Serial Nos. of "A101” and "1." The bag for sealed unit features original inspection label dated July 1, 1970. In overall very good to fine condition. The Computer Buffer Unit was part of a system of pre-flight ground check out equipment to confirm the Apollo Guidance Computer (AGC) was fully operational for the lunar mission.