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Navigation System Qu
Navigation System Questions
Question | Answer |
---|---|
What is source of information for ADIRU1 | captain’s pitot tube, static port, AOA probe and TAT probe |
What information ADIRU provide to PFD | Altitude, Heading, Side Slip and Vertical Speed |
Flashing ALIGN light on ADIRS panel | -No present pos entered 10 min after IR is turned On -Position entered differs by more then 1deg of lat or long from position at shutdown -IR alignment fault |
Flashing IR fault light | IR has lost it pos, ADR may still be functional |
Steady IR fault light | All IR functions on that ADIRU are lost |
Amber fault light on TERR p/b | The enhanced features of EGPWS are lost, basic modes still avail |
Amber fault light on SYS p/b | A GPWS basic mode malfunction has occurred |