What was found
F/O FMC DISPLAYED VTK ON MAP DISPLAY AFTER LANDING. DISAPPEARED AFTER 20 SECONDS. GROUNDED-YES. RT FMC INFLIGHT SHOWED A ON GROUND "PGM FAULT", REF B737-900 AMM 34-61-00-860-801, NUISANCE ERROR FAULT. OPERATIONS NORMAL, REF SAME AMM.
- Difficulty date
- November 30, 2020
- Submitted
- December 3, 2020
- Operation
- Air carrier
- Aircraft
- N408AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41732
- Aircraft time
- 29,513 hours, 9,471 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Location
- First Officer'S
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.