What was found
FMC DISAGREE ON GROUND IN SAN. GROUNDED - YES. ACCOMPLISHED QRH AND FM PROCEDURES. RESTORED NORMAL.
- Difficulty date
- October 4, 2019
- Submitted
- October 8, 2019
- Operation
- Air carrier
- Aircraft
- N423AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35206
- Aircraft time
- 25,552 hours, 8,297 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.