What was found
DURING FLIGHT, EXPERIENCED A LT FMC FAILURE, PERFORMED QRC PROCEEDURE AND WERE NOT ABLE TO REGAIN LT FMC BOTH FMC ON RIGHT. ACFT GROUNDED. ACCOMPLISHED TASK 34-61-836, RESTORED OPERATION OF LT FMC.
- Difficulty date
- July 19, 2015
- Submitted
- July 21, 2015
- Operation
- Air carrier
- Aircraft
- N413AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 35205
- Aircraft time
- 9,292 hours, 2,960 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Failed
- Location
- Left
- 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.