# SDR GTIA020247

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 23, 2002
- Submitted: April 30, 2002
- Operation: Air carrier
- Aircraft: [N16892](https://openairdocs.org/aircraft/N16892), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 49391
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Condition: Dirty
- Location: Lt Mlg
- Stage of operation: CL
- 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/GTIA020247

## Discrepancy

DTW - FOUND AFTER DEPARTURE DURING GEAR RETRACTION, GOT A RED UNSAFE LIGHT ON THE LEFT MAIN.  RECYCLED THE GEAR AND HAD NORMAL INDICATIONS.  CLEAN PROXIMITY SENSORS, OPS CHECKED GOOD IAW MD80 MM 32-60-05.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.