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Difference between IRS and INS
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1st Mar 2009, 06:25
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411A
Join Date: Mar 2000
Location: Arizona USA
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Quote:
Somebody told me that the INS employs mechanical gyros whereas IRS uses l@ser gyros. Is that right?
Generally, yes.
The original Litton INS units demonstrated a maximum guaranteed radial error limit of 2 NM per hour of operation.
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