# SDR SIMA20260404002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2026
- Submitted: April 30, 2026
- Operation: Air carrier
- Aircraft: [N779RN](https://openairdocs.org/aircraft/N779RN), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000055
- Aircraft time: 53,927 hours, 35,580 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer Splice
- Part number: 17005427003
- Condition: Cracked
- 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/SIMA20260404002

## Discrepancy

CENTER FUSELAGE II INTERNAL, LT STGR 9 CRACKED FWD OF FR 59 AT THE FWD END NEXT TO THE WINDOW CUTOUT. (MAJOR REPAIR) . R & R CENTER FUSELAGE II INTERNAL, LT STGR 9 FWD OF FR 59 AT THE FWD END NEXT TO THE WINDOW CUT OUT. IAW SRM 51-40-08.

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