# SDR HALA0600542

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2006
- Submitted: August 9, 2006
- Operation: Air carrier
- Aircraft: N582HA
- Make and model: Boeing 767-300
- Registry model: [Boeing 767-300](https://openairdocs.org/model/boeing-767-300) (OpenAirDocs)
- Aircraft serial: 28139
- Aircraft time: 16,555 hours, 3,214 cycles
- System (JASC): [3441 · Inertial Guidance System](https://openairdocs.org/jasc/3441)
- Part: Display
- Condition: Malfunctioned
- Location: Terrain Sys
- 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/HALA0600542

## Discrepancy

ETOPS SIGNIFICANT SYSTEM - TERRAIN DISPLAY IS INOP ON BOTH CAPT AND F/O DISPLAY, NOTE; CAME ON AGAIN OUT OF 4000 FT ON DESCENT TO PDX.  RESET TCAS CIRCUIT BREAKER.  TERRAIN DISPLAY TEST OK IAW AMM 34-46-00-735.

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