# SDR R61A2022032200211

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2022
- Submitted: March 22, 2022
- Operation: Air carrier
- Aircraft: [N824MD](https://openairdocs.org/aircraft/N824MD), registered now
- Make and model: Emb ERJ 170-100SU
- Registry model: [EMB ERJ 170-100SU](https://openairdocs.org/model/embraer-erj-170-100su) (OpenAirDocs)
- Aircraft serial: 17000045
- Aircraft time: 38,609 hours, 25,838 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: None
- Condition: None
- Location: Zone 700
- Stage of operation: CL
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A2022032200211

## Discrepancy

GEAR DID NOT RETRACT WHEN DEPARTING. DECLARED EMERGENCY ON RETURN, LANDED WITH OUT INCIDENT. R&R LH WORN 1 PROXIMITY SENSOR.

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