What was found
FMC & LOC DISAGREE, FLIGHT DIVERTED. REPLACED LEFT FMC COMPUTER, CROSSLOADED DATA, GND CHECK.
- Difficulty date
- August 12, 2012
- Submitted
- August 30, 2012
- Operation
- Air carrier
- Aircraft
- N548UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25396
- Aircraft time
- 78,012 hours, 22,573 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 3460 · Flight Management Computing Hardware System
- Part
- Fmc
- Part number
- 4046833969
- Part serial
- 68
- Condition
- Faulty
- Location
- Left
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.