SDR AALA201711219051

Service difficulty report · Warning Message · Airbus A319112

Difficulty date: November 19, 2017
Submitted: November 21, 2017
Operation: Air carrier
Aircraft: N703UW
Make and model: Airbus A319112
Aircraft serial: 904
Aircraft time: 51,434 hours, 29,586 cycles
System (JASC): 3441 · Inertial Guidance System
Part: Warning Message
Condition: False Activation
Location: Adr
Stage of operation: AP
How discovered: V
Nature of condition: J
Precautionary procedure: A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

NAV ADR DISAGREE, DECLARED AN EMERGENCY, DUE TO THE NAVIGATION ADR 1 FAULT. TROUBLESHOT IAW 34-11-00-810801A, AND THE INTERFACE WAS TESTED IAW AMM 34-13-00-740-002A , SYSTEM CHECKED GOOD. FAULT CLEARED AND NO PREVIOUS HISTORY IN PAST 30 DAYS. AIRCRAFT WAS GROUNDED.

More about the Airbus A319-112