What was found
INTERMITTENT "VTK" ON FO FMCF, CONDITION SELF CORRECTED WITHIN 30 SECONDS. GROUNDED - YES. NR 2 FMC LOGGED L FMC 1 FAULT. SYS TESTS GOOD, REF B737-900 AMM 34-61-00 501.
- Difficulty date
- August 24, 2020
- Submitted
- August 26, 2020
- Operation
- Air carrier
- Aircraft
- N481AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44106
- Aircraft time
- 19,370 hours, 6,201 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Faulted
- Location
- Left
- Stage of operation
- NR
- 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.