# SDR HALA2009012100030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 21, 2009
- Submitted: January 22, 2009
- Operation: Air carrier
- Aircraft: N590HA
- Make and model: Boeing 767-3CB
- Registry model: [Boeing 767-3CB](https://openairdocs.org/model/boeing-767-3cb) (OpenAirDocs)
- Aircraft serial: 33467
- Aircraft time: 23,770 hours, 4,512 cycles
- System (JASC): [3451 · DME/TACAN System](https://openairdocs.org/jasc/3451)
- Part: Display
- Condition: Inoperative
- Location: Tcas
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2009012100030

## Discrepancy

ETOPS SIGNIFICANT SYSTEM, TCAS DISPLAY BLANK ON F/O HSI/ADI WHEN SELECTED.  PERFORMED BITE TEST, PASS GROUND CK OK PER MM 34-45-00.

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