# SDR G1IA202512294100

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2025
- Submitted: December 29, 2025
- Operation: Air carrier
- Aircraft: [N398GF](https://openairdocs.org/aircraft/N398GF), registered now
- Make and model: Beech B300
- Registry model: [Beech B300](https://openairdocs.org/model/hawker-beechcraft-b300) (OpenAirDocs)
- Aircraft serial: FL1019
- Aircraft time: 5,972 hours, 5,073 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Downlock Switch
- Part number: 1013646281
- Condition: Faulty
- Location: Zone 700
- Stage of operation: AP
- 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/G1IA202512294100

## Discrepancy

TOOK OFF PAJN FOR PANC ABOUT 1823 LCL. WHILE ON A 6 MILE FINAL EXTENDED THE LANDING GEAR AND FAILED TO GET A L MAIN LANDING GEAR INDICATION ON THE LANDING GEAR ANNUNCIATOR.  CONTINUED INBOUND & TOLD TOWER  WOULD LIKE THEM TO LOOK AT THE LT MAIN GEAR ON A LOW PASS AND  WOULD JOIN THE DOWNWIND AND RETURN FOR LANDING AFTER COMPLETING A CHECKLIST.  WHEN ON APPROXIMATELY 2 MILE FINAL, L ANNUNCIATION ILLUMINATED.  TOWER NOTED NO ANOMALIES ON PASS BY.  OPTED TO LEAVE GEAR DOWN ON THE GO-AGROUND, AFTER NOW HAVING 3 GREEN INDICATIONS.  JOINED THE DOWNWIND & COMPLETED THE CHECKLIST. I OPTED TO COMPLETE THE MANUAL EXTENSION CHECKLIST FOR NO GREEN ANNUNCIATION.  DECLARED AN EMERGENCY WITH THE TOWER AND LANDED UNEVENTFULLY.

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