What was found
CREW REPORTED WRONG FLIGHT DATA IN FMC'S, WON'T CLEAR. GROUNDED - YES. CYCLED BOTH FMC C/B'S. FLT DATA CLEARED AND SYS OPS CKS NML PER B737-900 AMM 34-61-00. GND VERIFICATION SUCCESSFUL.
- Difficulty date
- July 3, 2023
- Submitted
- July 5, 2023
- Operation
- Air carrier
- Aircraft
- N413AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35205
- Aircraft time
- 38,219 hours, 12,019 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Unknown
- Part number
- UNKNOWN
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.