# SDR HALA2009040500128

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2009
- Submitted: April 6, 2009
- Operation: Air carrier
- Aircraft: [N589HA](https://openairdocs.org/aircraft/N589HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 33422
- Aircraft time: 24,914 hours, 4,718 cycles
- System (JASC): [3445 · Air Collision Avoidance System](https://openairdocs.org/jasc/3445)
- Part: Processor
- Condition: Faulted
- Location: Tcas
- Stage of operation: CR
- 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/HALA2009040500128

## Discrepancy

ETOPS SIGNIFICANT SYSTEM, EICAS MSG TCAS DISPLAYED.  RERACKED TCAS PROCESSOR PERFORMED MM 34-45-00, PASS, GROUND CHECK OKAY.  NO TCAS MSG DISPLAYED ON EICAS PAGE.

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