# SDR UALA2009122103954

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2009
- Submitted: December 31, 2009
- Operation: Air carrier
- Aircraft: N421UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 500
- Aircraft time: 53,260 hours, 19,236 cycles
- Engine: Iae V2527A5
- System (JASC): [3412 · Outside Air Temperature Indicator/Sensor](https://openairdocs.org/jasc/3412)
- Part: Probe
- Part number: 102EH2EB
- Part serial: 20611E
- Condition: Faulty
- Location: Tat
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2009122103954

## Discrepancy

LOST BOTH AUTOPILOT AND AUTOTHROTTLES, FLIGHT DIVERTED. REPLACED RIGHT STATIC PRESSURE AIR DATA MODULE  NUMBER 19FP4 (PRECAUTIONARY). CURRENT STATUS NO FAULTS. NR 2 TAT PROBE READS LOW, REPLACED PROBE. RPLC'D ADRIU 3 (P/N HG1150AC06-18, POSITION 3). ACCMP'D CAT III TEST. ACFT OPS NORMAL.

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