What was found
"FMC DISAGREE" SHOWING ON SCRATCHPAD. GROUNDED - YES. FMC SENSOR DATA PAGE SHOWED 'MISMATCH' AND RIGHT FMC 'SYNC ERR'. ACCOMP B737-9 IFIM 34-61-00-810-918 SYS RESET AND OPS CKS NML PER SAME. GROUND VERIFICATION SUCCESSFUL.
- Difficulty date
- January 29, 2022
- Submitted
- February 1, 2022
- Operation
- Air carrier
- Aircraft
- N913AK
- Make and model
- Boeing 7379
- Aircraft serial
- 44079
- Aircraft time
- 2,668 hours, 969 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.