# SDR AALA202102179001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 15, 2021
- Submitted: February 17, 2021
- Operation: Air carrier
- Aircraft: [N121AN](https://openairdocs.org/aircraft/N121AN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6238
- Aircraft time: 21,031 hours, 5,993 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning Message
- Condition: False Indication
- Location: Auto Flt
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202102179001

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: ABORTED TAKE OFF DUE TO AUTO FLIGHT AUTO THROTTLE OFF ELECTRONIC CENTRALIZED AIRCRAFT MONITOR CAUTION. PERFORMED AUTO FLIGHT SYSTEM BITE TEST PER AMM 22-96-00-710-001 TEST PASSED. NO FAULTS FOUND PER TSM 22-00-00-810-801-A.

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