# SDR AALA20110316DFW03

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2011
- Submitted: March 16, 2011
- Operation: Air carrier
- Aircraft: [N44503](https://openairdocs.org/aircraft/N44503), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49797
- Aircraft time: 62,242 hours, 32,310 cycles
- System (JASC): [3241 · Brake Anti-Skid Section](https://openairdocs.org/jasc/3241)
- Part: Control Unit
- Part number: 42807
- Condition: Inoperative
- Location: Anti-Skid Sys
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20110316DFW03

## Discrepancy

DFW - CREW REPORTED ON APPROACH AFTER GEAR EXTENSION, ALL AUTOSKID LIGHTS REMAINED ILLUMINATED.  ACCOMPLISHED GO AROUND AND PERFORMED QRH PROCEDURES ON SECOND APPROACH ALL INDICATIONS WERE NORMAL.  REPLACED ANTI-SKID CONTROL UNIT.  SYSTEM GROUND CHECK NORMAL OPERATION.

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