View source for Orbital Rate Display Earth And Lunar

[[Image:ORDEALControls.jpg|thumb|300px|right|ORDEAL controls]]

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==External Links==

* [http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19740026211_1974026211.pdf Apollo experience report: Guidance and control systems Orbital rate drive electronics for the Apollo command module and lunar module]
* [http://www.apolloexplorer.co.uk/pdf/ApolloTrainingGuidanceAndControl.pdf Apollo Training: Guidance and Control Systems]

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[[Category:Guidance and Control System]]