PPRuNe Forums - View Single Post - A320 the big flaw of the UNRELIABLE SPEED/ADR CHECK procedure
Old 7th Jun 2011, 15:58
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Dan Winterland
 
Join Date: Jun 2001
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Most ADRs use a combination of baro and IRS information to resolve VS. And a VSI with the pendulum is called an ILVSI. IL standing for Inertial Lead.
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