# SDR HNAA2026090100823

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2026
- Submitted: September 1, 2026
- Operation: Air carrier
- Aircraft: [N664MS](https://openairdocs.org/aircraft/N664MS), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145779
- Aircraft time: 50,409 hours, 46,427 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Gusset
- Condition: Corroded
- 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/HNAA2026090100823

## Discrepancy

MID OMEGA BEAM UPPER GUSSET FROM FR 54 TO FR 56 HAS CORROSION.  REMOVED AND REPLACED MID OMEGA BEAM UPPER GUSSET FROM FR 54 TO FR 56 PER SRM 51-40-02-PR, STEP 2.B & 3.B.

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