What was found
SUB - ATB - RETURNED TO HNL DUE TO UNRELIABLE NAV, LANDING WEIGHT 312,000, UNDER WEIGHT. ACCOMPLISHED FIM 34-61-00, NO FAULTS FOUND. RELOADED LEFT FMC SOFTWARE AS PRECAUTIONARY. BOTH LEFT AND RIGHT FMC OPS CHECK OK PER AMM 34-61-10.
- Difficulty date
- March 13, 2008
- Submitted
- March 24, 2008
- Operation
- Air carrier
- Aircraft
- N580HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 28140
- Aircraft time
- 22,882 hours, 4,434 cycles
- System (JASC)
- 3461 · Flight Management Computing Software System
- Part
- Fmc
- Condition
- Malfunctioned
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.