# SDR UALA2012081304473

- Type: Service difficulty report (as reported; unverified)
- 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](https://openairdocs.org/jasc/3460)
- 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
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012081304473

## Discrepancy

FMC & LOC DISAGREE, FLIGHT DIVERTED.  REPLACED LEFT FMC COMPUTER, CROSSLOADED DATA, GND CHECK.

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