What was found
ETOPS SIGNIFICANT SYS - DURING CRUISE BOTH FMC LOCKED UP. BOTH FMC DISPLAYED STANDBY 1. AFTER CHECKLIST FMC NORMAL. PERFORMED FIM 34-61-00/101 NO FAULT NOTED. OPS CHECK OK.
- Difficulty date
- September 19, 2010
- Submitted
- September 20, 2010
- Operation
- Air carrier
- Aircraft
- N584HA
- Make and model
- Boeing 7673G5
- Aircraft serial
- 24258
- Aircraft time
- 92,748 hours, 17,791 cycles
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Condition
- Malfunctioned
- Stage of operation
- CR
- 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.