What was found
AIRCRAFT WAS GROUNDED: MULTIPLE FLIGHT DECK DISPLAYS INOPERATIVE, FLIGHT RETURNED TO FIELD; EMERGENCY NOT DECLARED. REPLACED LOWER DISPLAY UNIT AND UPPER DISPLAY UNIT (AALA202103309041) IAW IAW AMM 31-61-01, OPS CHECK GOOD.
- Difficulty date
- March 27, 2021
- Submitted
- March 31, 2021
- Operation
- Air carrier
- Aircraft
- N798AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30797
- Aircraft time
- 76,920 hours, 9,840 cycles
- System (JASC)
- 3160 · Central Display
- Part
- Display
- Part number
- 4091900941
- Condition
- Inoperative
- Location
- Cockpit
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- G
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.