What was found
FMC DISAGREE - VERTICAL MESSAGE ON DESCENT. GROUNDED - YES. PERFORMED FIM 34-61TASK 835 FOR FMC DISAGREE ALL CLEARED. AIRCRAFT OK FOR SERVICE.
- Difficulty date
- November 17, 2017
- Submitted
- November 20, 2017
- Operation
- Air carrier
- Aircraft
- N536AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35203
- Aircraft time
- 22,541 hours, 6,518 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- DE
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.