# SDR COEA0701850

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2007
- Submitted: December 4, 2007
- Operation: Air carrier
- Aircraft: [N850FE](https://openairdocs.org/aircraft/N850FE), registered now
- Make and model: Cessna 208B
- Registry model: [Cessna 208B](https://openairdocs.org/model/cessna-208b) (OpenAirDocs)
- Aircraft serial: 208B0164
- System (JASC): [3497 · Navigation System Wiring](https://openairdocs.org/jasc/3497)
- Part: Connector
- Condition: Loose
- Location: Hsi
- Stage of operation: CL
- How discovered: O
- Nature of condition: P
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COEA0701850

## Discrepancy

AIR TURN BACK, FLT 8673 PDX-MFR - DURING TAKEOFF, THE HORIZONTAL SITUATION INDICATOR FLAGGED.  PILOT COULD NOT RESET.  PILOT ELECTED TO RETURN TO PDX.  AIRCRAFT LANDED SAFELY.  RECONNECTED LOOSE CONNECTOR TO HSI UNIT.  (M)

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