What was found
"FMC DISAGREE" ON LEFT/RIGHT ND ON GROUND. GROUNDED - YES. RESET PER QRH PROCEDURE-OPS CHECK GOOD.
- Difficulty date
- December 4, 2021
- Submitted
- December 7, 2021
- Operation
- Air carrier
- Aircraft
- N440AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41705
- Aircraft time
- 30,306 hours, 9,706 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.