# SDR GST2007F00000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 13, 2007
- Submitted: July 19, 2007
- Operation: Air carrier
- Aircraft: [N770LA](https://openairdocs.org/aircraft/N770LA), registered now
- Make and model: Beech 58
- Registry model: [Beech 58](https://openairdocs.org/model/beech-58) (OpenAirDocs)
- Aircraft serial: TH517
- Engine: Cont IO520C
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Ground Wire
- Condition: Broken
- Location: Mlg
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GST2007F00000

## Discrepancy

WHILE RETURNING, ON A REVENUE FLIGHT AND ARRIVING IN THE AIRPORT TRAFFIC PATTERN, THE GEAR HANDLE WAS SELECTED TO THE DOWN POSITION.  PILOT HEARD THE GEAR EXTEND, BUT DID NOT RECEIVE A POSITIVE DOWN AND LOCKED INDICATION, NO GREEN LIGHTS.  PILOT TOOK C/A TO DETERMINE THE STATUS OF THE LANDING GEAR AND CONFIRMED THAT THE GEAR WAS INDEED DOWN BY PERFORMEING A FLYBY OF THE CONTROL TOWER.  AN UNEVENTFUL LANDING WAS PERFORMED.  MAINTENANCE DETERMINED THAT THERE WAS A BROKEN GROUND WIRE AND RETURNED THE AC TO SERVICE.  (K)

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