# SDR 2026F00011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 6, 2026
- Submitted: February 11, 2026
- Operation: General aviation
- Aircraft: [N241BC](https://openairdocs.org/aircraft/N241BC), registered now
- Make and model: Emb EMB-145EP
- Registry model: [EMB EMB-145EP](https://openairdocs.org/model/embraer-emb-145ep) (OpenAirDocs)
- Aircraft serial: 145077
- Aircraft time: 39,938 hours, 32,969 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Support
- Part number: 23092070004
- Condition: Cracked
- Location: Zone 700
- Component: Rh Main Landing, Emb
- Component part number: 23092002520
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2026F00011

## Discrepancy

CREW REPORTED ON DEPARTURE THE LANDING GEAR ICAS MESSAGE LG/LEVER DISAGREE. RH MLG NOTED AS NOT UP AND LOCKED. CREW PUT THE GEAR DOWN AND REPORTED THREE DOWN AND LOCKED. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED WITHOUT INCIDENT. UPON INSPECTION OF THE RH MLG, IT WAS FOUND THAT THE SUPPORT FOR THE PROXIMITY SWITCH (PN 2309-2070-004) WAS CRACKED THROUGH THE MOUNTING HOLE FOR THE SWITCH ON THE SUPPORT. THE CRACK ALLOWED THE PROXIMITY SWITCH TO SEPARATE FROM THE SUPPORT. THE SUPPORT WAS REPLACED, OPERATIONAL CHECK WAS PERFORMED AND THE AIRCRAFT WAS RETURNED TO SERVICE.

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