PPRuNe Forums - View Single Post - What does the IRS have to do with the Satcom?
Old 1st Oct 2010, 16:52
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conch
 
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What does the IRS have to do with the Satcom?

Have you ever noticed that the Satcom does not work as long as the IRSs are down or aligning? At least this is the case on B747/B744. I do not know about other airplanes but I was told it's the same on the Airbus.
For what does the Satcom need the IRS?
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