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Three-axis attitude and direction reference instrument has only one moving partLunar vehicle instrument combines the functions of attitude reference, direction reference, and display in a unit having only one moving part. The device, using bubble levels and a calibrated dial, is used as a sextant prior to takeoff, and as a backup navigation system during flight.
Document ID
19660000642
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Bossler, F. B.
Date Acquired
August 3, 2013
Publication Date
December 1, 1966
Subject Category
Electronic Components And Circuits
Report/Patent Number
MFS-1819
Report Number: MFS-1819
Accession Number
66B10644
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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