# SDR ANCF2015033101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2015
- Submitted: May 25, 2015
- Operation: Air carrier
- Aircraft: N725AV
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6219
- Aircraft time: 999,961 hours, 1,480 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- 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/ANCF2015033101

## Discrepancy

DURING TAKEOFF, BRAKES ANTI-SKID N & WS FAULT, REJECTED TAKEOFF WAS PERFORMED.  IAW AMM 32-42-00-720-002A FUNCTIONAL TEST OF THE TACHOMETERS & THE ANTI-SKID SYS WITH THE NORMAL BRAKING SYS WAS PERFORMED WITH SUCCESSFUL RESULTS AT THE TACHOMETERS 1 & 2, 1966 & 2166.

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