# SDR HNAA2019030100052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2019
- Submitted: March 1, 2019
- Operation: Air carrier
- Aircraft: [N621AE](https://openairdocs.org/aircraft/N621AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145105
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Unknown
- Condition: Malfunctioned
- Location: Nlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2019030100052

## Discrepancy

AFTER SELECTING GEAR UP. NOSE GEAR MADE THUMPING NOISE AND NOSE GEAR INDICATION ALTERNATED AMBER TO UP FOR FOR 8 MINS. CREW PERFORMED ALTERNATE EXTENSION, GEAR EXTENDED NORMALLY. INSPECTED NOSE LANDING GEAR FOR OBVIOUS DEFECTS NONE NOTED ON RELAY MSG ON CMC CHECKED NLG IP LOCK SENSOR IAW 32-36-05 NO DEFECTS NOTED.

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