# SDR EE4Y2026042424374

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2026
- Submitted: April 24, 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: Canning
- 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/EE4Y2026042424374

## Discrepancy

DURING A STRUCTURAL INSPECT, AN EXISTING REPAIR DOUBLER BETWEEN FR08 AND FR09, AND BETWEEN STRINGER 20L AND 21L WAS IDENTIFIED. ACCORDING TO PREVIOUS OPERATOR RECORDS, THIS REPAIR WAS INSTALLED IN ACCORDANCE WITH ETD2017-190-105910 GUIDELINES. THE RECORDS DID NOT INCLUDE MATERIAL TRACEABILITY, AND THEREFORE THE REPAIR WAS REMOVED TO ALLOW FOR A NEW REPAIR. AFTER REMOVAL, THE SKIN WAS FOUND WITH OIL CANNING AND SEVERAL FASTENER HOLES IN POOR CONDITION. CONSEQUENTLY, AN ADDITIONAL SKIN AREA WAS TRIMMED OUT. THE NEW REPAIR ACCOMPLISHMENT WAS EVALUATED IN ACCORDANCE WITH SRM PART II 53-10-01 REPAIR 64P GUIDELINES; HOWEVER, THE REPAIR EXTENDS INTO A NON PERMITTED AREA. THIS CONDITION REPORTED WAS REPAIRED IAW ETD2026-190-003827 DTD MAR 03 2026 AND DOCUMENTED UNDER COOPESA EO COO-EO-2026-24040-R00.

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