# SDR 29GA2024031600001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2024
- Submitted: March 18, 2024
- Operation: Air carrier
- Aircraft: [N407SV](https://openairdocs.org/aircraft/N407SV), registered now
- Make and model: Aerosp ATR42-500
- Registry model: [Aerosp ATR42-500](https://openairdocs.org/model/aerospatiale-alenia-atr42-500) (OpenAirDocs)
- Aircraft serial: 1411
- Aircraft time: 5,525 hours, 5,351 cycles
- System (JASC): [3200 · Landing Gear System](https://openairdocs.org/jasc/3200)
- Part: Landing Gear
- Part number: NOTREPORTED
- Condition: Unknown
- Stage of operation: CL
- 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/29GA2024031600001

## Discrepancy

LANDING GEAR TOOK A LONG TIME RETRACTING ON TAKEOFF AND UNLOCK LIGHT CAME ON DURING CRUISE. CLEANED AND INSPECTED LANDING GEAR UPLOCK SENSORS, NO DEFECTS NOTED. OPERATIONAL TEST OF UNLOCK ANNUNCIATORS GOOD.

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