SDR HALA2018091500423

Service difficulty report · Gps · Airbus A321271N

Difficulty date: September 15, 2018
Submitted: October 9, 2018
Operation: Air carrier
Aircraft: N214HA
Make and model: Airbus A321271N
Aircraft serial: 08157
Aircraft time: 421 hours, 85 cycles
System (JASC): 3457 · Global Positioning System
Part: Gps
Condition: Malfunctioned
Location: Cockpit
Stage of operation: CL
How discovered: O
Nature of condition: O
Precautionary procedure: A

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

What was found

ATB - ON CLIMB OUT F/O ND DISPLAYED "GPS PRIMARY LOST" CHECKED NAVIGATION ERROR W/GROUND BASED VOR AND NAV ERROR +/- 6-7 / +1.0 DME. MCDUS SHOWED ACCUR HIGH, GPS PRIMARY, GPS MONITOR WAS NAV WITH 9 SATS EACH. PERFORMED AMM 34-55-00 BITE TEST OF VOR AND PERFORMED OPS CHECK VOR GOOD ON GROUND.

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