# SDR 6CBA20160107148

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2016
- Submitted: January 11, 2016
- Operation: Air carrier
- Aircraft: [N469AF](https://openairdocs.org/aircraft/N469AF), registered now
- Make and model: Pilats PC1247E
- Aircraft serial: 1469
- Aircraft time: 1,735 hours, 1,571 cycles
- Engine: Pwa PT6A67
- Engine time: 1,735 hours, 1,571 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Unknown
- Condition: Malfunctioned
- Location: Landing Gear
- Stage of operation: CL
- 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/6CBA20160107148

## Discrepancy

LANDING GEAR FAILED TO RETRACT, 3 GREEN LIGHTS ILLUMINATED CONTINUOUSLY ON DOWN INDICATORS.  THE ACFT LANDED SAFELY.   TROUBLESHOOTING WAS ACCOMPLISHED FOR A CAUSE OF THIS MALFUNCTION.  SEVERAL EXTENSION RETRACTION TESTS WERE ACCOMPLISHED IAW AMM 12-B-32-30-00-00A-903B-A.  OPS CHECKED GOOD, NO DEFECTS WERE NOTED.  AFTER TROUBLESHOOTING SEVERAL MORE OPERATIONAL TESTS OF THE EXTENSION & RETRACTION SYS IAW AMM 12-B-32-30-00-00A-903B-A.  OPS CHECKED OK.

---
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.