July Auction Is Open For Bidding
Our Current Auction Closes Jul 13  
Home |Sitemap|Contact Us| Past Auctions  
 How to Bid   Register to Bid   Auctions   Consign   About US   Featured Lots 
If you don't have a Bidder Number, register now to bid!
back button 30 Minute Rule Begins on the Evening of July 13 at 7 PM ET
An Initial Bid Must Be Placed By 6 PM ET To Participate After 7 PM ET
Item   Title MB Now at Next bid Bids New bid Max bid  
436   Apollo CM Block I Display Attitude Gyro Accelerometer  $200 Unopened $200 0 You must login to place a bid.

#436 - Apollo CM Block I Display Attitude Gyro Accelerometer

click to enlarge
Mouse Over to Zoom/Click to Enlarge

1964 Block I controller for “Developmental Use Only”
Description                           Estimate: $1,000+          

Apollo Command Module Block I Display Attitude Gyro Accelerometer Electronic Control Assembly manufactured by Honeywell, measuring 11.5 x 5.5 x 22, with an affixed parts label reading, “Control Assy Electronic Display/Attitude Gyro Accelerometer, NAA/S & ID Control No. E901-0170-0004, Mfr Serial No. 10028FAD1009, Mfr Part No. DBG220D1, Contract No. M3J7XA-406004, Mfr Date 5 Oct 1964.” Stamped beside this label is “Developmental Use Only.” The face has three serial inputs labeled “J265,” “J266,” and “J268,” as well as “Display” and “Agap” hour counters, and the primary assembly unit contains 31 modules labeled from “A1” through “A31.” In very good condition, with heavy soiling to the face and dings to the body. This electronic assembly functioned as part of the Apollo Command Module Stabilization & Control System providing control signals to CM Body Mounted Attitude Gyros and also served as the interface between attitude reference sensors and spacecraft panel electronic displays. Oversized.

Considering the size and weight of this item, additional shipping charges will apply; please contact Bobby@RRAuction.com for more details.


back button
Help links  
Learn more about our autograph authentication experts...
click to enlarge click to enlarge click to enlarge click to enlarge click to enlarge click to enlarge
Buyer's Premium   The Bidder acknowledges and agrees that a 22.5% buyer’s premium will be added to the hammer price on all individual Timed Auction lots. For additional information view our complete terms and conditions.
Your bid is a contract  Placing a bid online means you agree to abide by the terms and conditions listed by RRAuction.
Payment methods accepted  Money Order, Cashier's Check, Personal Check, or Wire Transfer.
Payment for items won in auction 479 is due by Monday, July 25th unless prior arrangements have been made. Late payment may result in suspension of your bidding privileges.
Condition An item’s general condition is rated on an ascending scale of 1 to 4: good, very good, fine, very fine. Additional specific details that would not be obvious from the illustration, if any, are mentioned in the description.
Further descriptions You can call us or email us if you'd like us to answer questions about these items.