# SDR AALA202610105348

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2026
- Submitted: October 11, 2026
- Operation: Air carrier
- Aircraft: [N469AN](https://openairdocs.org/aircraft/N469AN), registered now
- Make and model: Airbus A321-253NX
- Registry model: [Airbus A321-253NX](https://openairdocs.org/model/airbus-a321-253nx) (OpenAirDocs)
- Aircraft serial: 11196
- Aircraft time: 14,801 hours, 3,963 cycles
- System (JASC): [3030 · Pitot/Static Anti-Ice System](https://openairdocs.org/jasc/3030)
- Part: Computer
- Part number: 73390212
- Part serial: 733902IN13832
- Condition: Fault Message
- Location: Zone 100
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202610105348

## Discrepancy

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO DFW DUE TO THE FLIGHT CREW REPORTING THAT THE CAPTAINS TAT WAS INOPERATIVE - MAINTENANCE REPLACED THE PROBE HEAT COMPUTER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK

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