# SDR SIMA20260508001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2026
- Submitted: May 11, 2026
- Operation: Air carrier
- Aircraft: [N781EJ](https://openairdocs.org/aircraft/N781EJ), 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: 17000148
- Aircraft time: 40,322 hours, 27,603 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Sign
- Part number: 402810
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20260508001

## Discrepancy

FOUND AFT R2 EMERGNCY EXIT MARKING INOP REMOVED AND REPLACED AFT R2 EMERGENCY EXIT MARKING IAW AMM 33-50-17. OPC GOOD.

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