What was found
LEFT FMS MISSING ACMS MENU WHEN MENU KEY PRESSED. RIGHT FMS OK. GROUNDED - YES. C/W FIM 34-61 TASK 836, NO INTERMITTENT FAULT. SEAMC PETER NOTIFIED.
- Difficulty date
- July 21, 2023
- Submitted
- July 24, 2023
- Operation
- Air carrier
- Aircraft
- N459AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36352
- Aircraft time
- 34,877 hours, 10,945 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
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.