PPRuNe Forums - View Single Post - EFIS Gyro Stability

13th Aug 2011, 23:56

#17 (permalink)

nitpicker330

Join Date: Jun 2009

Location: Australia

Posts: 2,167

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All very well but if the actual IR position is updated by the GPS in flight then why
1/ require a IRS performance check post flight
2/ why do I always see residual groudspeed and position error from the 3 IRS's

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