# SDR UALA2013060703959

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 6, 2013
- Submitted: July 18, 2013
- Operation: Air carrier
- Aircraft: [N213UA](https://openairdocs.org/aircraft/N213UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30219
- Aircraft time: 46,640 hours, 10,048 cycles
- Engine: Pwa PT6A66
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Sdu
- Condition: Failed
- Location: Satcom
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013060703959

## Discrepancy

DURING TAXI OUT, RECEIVED A SATCOM EICAS MESSAGE.    REPLACED SDU, FOUND CIRCUIT BREAKERS OPEN FOR SATCOM, CLOSED BREAKERS, TESTED OKAY PER MM.

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