# SDR HALA2010011700035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2010
- Submitted: January 19, 2010
- Operation: Air carrier
- Aircraft: [N583HA](https://openairdocs.org/aircraft/N583HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 25531
- Aircraft time: 77,726 hours, 14,101 cycles
- System (JASC): [3445 · Air Collision Avoidance System](https://openairdocs.org/jasc/3445)
- Part: Indicator
- Condition: Failed
- Location: Tcas
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2010011700035

## Discrepancy

ETOPS SIGNIFICANT SYSTEM, TCAS FAILED DURING DESCENT.  TROUBLESHOT TCAS PER FIM 34-45-00-1.  NO FAULTS PER FIM.  TCAS SYSTEM TEST OK.  SYSTEM OK PER FIM.

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