# SDR RAIA00511030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2005
- Submitted: November 29, 2005
- Operation: Air carrier
- Aircraft: N841HK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145382
- Aircraft time: 11,245 hours, 9,778 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Control Unit
- Part number: 355022002
- Part serial: 4000
- Condition: Failed
- Location: Mlg
- Part time: 10,578 hours, 9,312 cycles
- 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/RAIA00511030

## Discrepancy

FLT 8042 - IAD - LANDING GEAR AIR/GROUND FAILURE AFTER TAKEOFF.  MAINTENANCE REPLACED THE LANDING GEAR CONTROL UNIT.

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