3099

Apollo CM Block II Signal Conditioner and ECU Controller

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:750.00 - 850.00 USD
Apollo CM Block II Signal Conditioner and ECU Controller

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Auction Date:2021 Oct 21 @ 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
Two Apollo Command Module Block II components associated with the system that provided cabin atmosphere conditioning: a pressure transducer signal conditioner made by Micro Systems, Inc., measuring 3.5è long and 1.25è in diameter, engraved on the side: "Signal Conditioner, Transducer, Pressure, NAA/S&ID ME901-0289-1012"; and an Environmental Control Unit (ECU) controller made by Airesearch, measuring 3.5è x 4.75è x 2.5è, stamp-dated "Sep. 3 69," with a green Airesearch/Project Apollo label reading: "Part: Controller, 836610-2-1, Serial 108-120."