Lost Apollo - The LEM Optical Rendezvous System

Graham1973

ACCESS: Top Secret
Senior Member
Joined
16 December 2010
Messages
3,282
Reaction score
2,978
During the development of the Apollo Spacecraft, one key aspect of the mission was how to ensure the LEM and CSM met up at the end of the period of lunar exploration. Two systems started developing, Radar Rendezvous, which was the system picked. The other system was known as the Optical Rendezvous System and ultimately lost out because the software to support it was deemed to take up too much space in the AGC memory banks. Some of that software was recovered by the Virtual AGC Project as it had been incorporated into 'Aurora rev.88' the LM AGC test software

The hardware was developed by Hughes and the linked report which dates from 1966 covers the prototype hardware, I've not been able to locate any documentation that shows just where the beacon was to be mounted on the CSM.

 

Attachments

  • Luminous_Beacon.png
    Luminous_Beacon.png
    236 KB · Views: 24
  • LORS - Design Objectives.png
    LORS - Design Objectives.png
    382.4 KB · Views: 23
  • LORS - System Logic Block Design.png
    LORS - System Logic Block Design.png
    927.7 KB · Views: 23

Similar threads

Please donate to support the forum.

Back
Top Bottom