# SDR DALA2022061604218

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2022
- Submitted: June 16, 2022
- Operation: Air carrier
- Aircraft: [N971AT](https://openairdocs.org/aircraft/N971AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55032
- Aircraft time: 55,338 hours, 38,214 cycles
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Anti-Skid Sys
- Condition: Warning Message
- Stage of operation: AP
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022061604218

## Discrepancy

SHIP 9533 - DUE TO THE "ANTI-SKID FAIL" MESSAGE CYCLING ON & OFF AT LEAST THREE TIMES ON APPROACH, A GO-AROUND WAS EXECUTED. THE MESSAGE HAPPENED AGAIN ON THE SECOND APPROACH, SO THE FLIGHT CREW DECLARED AN EMERGENCY AND LANDED UNEVENTFULLY. THIS IS A REPEAT OF AN EARLIER ODI EVENT THE SAME DAY. CORRECTIVE ACTION: MAINTENANCE PERFORMED A BITE CHECK OF THE BCU AND NO FAULTS WERE FOUND. THE RELAYS R2-5037 & R2-5052 WERE REPLACED AS A PRECAUTION. MULTIPLE GEAR SWING WERE ALL GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE. (LP #8628964)

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