# SDR EE4Y2025100623289

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 6, 2025
- Submitted: October 6, 2025
- 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: N688DR
- Make and model: Emb ERJ 190-200 LR
- Registry model: [EMB ERJ 190-200 LR](https://openairdocs.org/model/embraer-erj-190-200-lr) (OpenAirDocs)
- Aircraft serial: 0688
- Aircraft time: 26,126 hours, 22,783 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/EE4Y2025100623289

## Discrepancy

DURING THE STRUCTURAL INSPECTION, IT WAS FOUND ON FORWARD FUSELAGE, AT FR18+18MM AND STGR-26R+85MM, EXTERNAL SKIN WITH A LIGHTNING STRIKE DAMAGE. EVALUATED THOUGH DAMAGE AND FOUND OUT OF LIMITS IAW ERJ190, PART II SRM 53-10-01, AD53, PARAGRAPH 4.B.(3): THE DISTANCE BETWEEN TWO DAMAGE AREAS OR BETWEEN A DAMAGE AND THE SKIN EDGE IS GREATER THAN 25.4MM (1.0 INCH); NOTE: SKIN EDGE MEANS THE SKIN PANEL EDGES OR ANY OPEN HOLE, AS FASTENER HOLES OR DRAINS. THIS CONDITION WAS REPORTED AND REPAIRED IAW ETD2025-190-925065 DTD JUL 21 2025 AND DOCUMENTED BY COOPESA COO-EO-2025-22748-R00.UNDER JOB A1Q198 NRI 21-33.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.