What was found
MAP FLAG ON FO NAV DISPLAY. GROUNDED - YES. PERFORMED B737-900 FIM 34-61 TASK 836 RESET FT FMC & MAP FLAG EXTINGUISHED. DO FAULTS.
- Difficulty date
- October 15, 2019
- Submitted
- October 16, 2019
- Operation
- Air carrier
- Aircraft
- N431AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43255
- Aircraft time
- 23,647 hours, 7,706 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Warning Flag
- Condition
- False Activation
- Location
- Display
- Stage of operation
- NR
- 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.