# SDR UALA2012110506332

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2012
- Submitted: November 21, 2012
- Operation: Air carrier
- Aircraft: [N781UA](https://openairdocs.org/aircraft/N781UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26945
- Aircraft time: 67,098 hours, 11,731 cycles
- Engine: Pwa PW4077
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Data Unit
- Condition: Failed
- Location: Satcom
- Component: Satcom
- Component part number: 8220314102
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012110506332

## Discrepancy

CREW REPORTED SATCOM DIRECTORY MISSING NUMBERS, AND IS BLANK.  REPLACED SATCOM DATA UNIT PER MM AND OPS NORMAL.

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