# SDR EE4Y2026051324479

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 2026
- Submitted: May 13, 2026
- Operation: General aviation
- Filed by: [Cooperativa Autogestionaria de Servicios Aeroindus, repair station EE4Y151M](https://openairdocs.org/faa-repair-station/EE4Y151M/cooperativa-autogestionaria-de-servicios-aeroindus.md) (OpenAirDocs)
- Aircraft: [N309JB](https://openairdocs.org/aircraft/N309JB), registered now
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 289
- Aircraft time: 34,142 hours, 22,496 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Damaged
- Location: Zone 100
- 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/EE4Y2026051324479

## Discrepancy

DURING A STRUCTURAL INSPECTION, LIGHTNING STRIKE DAMAGE (LSD) WAS IDENTIFIED AT FR03 AND Y=25MM, SEE FIGURE 1. SINCE THE DAMAGE DEPTH EXCEEDED 50% OF THE SKIN THICKNESS, IT WAS REMOVED BY DRILLING THROUGH THE SKIN ONLY. AFTER REMOVING THE FRAME PRODUCTION FASTENERS FOR ACCESS, THE LSD WAS REMOVED BY DRILLING A 2.38 MM (3/32 INCH) HOLE. THIS CONDITION REPORTED WAS REPAIRED IAW ETD2026-190-003422 DTD FEB 25 2026 AND DOCUMENTED UNDER COOPESA EO COO-EO-2026-24010-R00 DTD FEB 26 2026. JOB A1Q349 ITEM 21-45.

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