# SDR UALA2013071805046

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2013
- Submitted: July 19, 2013
- Operation: Air carrier
- Aircraft: [N644UA](https://openairdocs.org/aircraft/N644UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25094
- Aircraft time: 93,482 hours, 14,800 cycles
- Engine: Pwa PW4060
- System (JASC): [3416 · Altimeter, Barometric/Encoder](https://openairdocs.org/jasc/3416)
- Part: Altimeter
- Condition: Malfunctioned
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013071805046

## Discrepancy

CAPTAIN'S ALTIMETER FROZEN.  PERFORMED FUNCTIONAL TEST OF THE LEFT ADC TEST PASSED ALSO PERFORMED TEST 30 IAW AMM, TEST PASSED, NO FAULT NOTED AT THIS TIME.

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