# SDR EE4Y2026051324478

- 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): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Skin
- Part number: UNK
- Part serial: UNK
- Condition: Damaged
- Location: Zone 800
- 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/EE4Y2026051324478

## Discrepancy

DURING THE STRUCTURAL INSPECTION, AN EXISTING REPAIR WAS FOUND AT THE FORWARD AREA OF THE LH MLG DOOR SKIN. SINCE THE PREVIOUS OPERATOR  DID NOT PROVIDE REPAIR RECORDS, THE REPAIR WAS REMOVED. AFTER REMOVAL, A SKIN CUTOUT WAS IDENTIFIED. THE SRM WAS CONSULTED FOR REPAIR INSTRUCTIONS; HOWEVER, NO GUIDELINES ARE AVAILABLE. THEREFORE, WE PROPOSE INSTALLING AN EXTERNAL DOUBLER AND FILLER USING THE PREVIOUS REPAIR PATTERNTHIS CONDITION REPORTED WAS REPAIRED IAW ETD2026-190-003053 DTD FEB 18 2026 AND DOCUMENTED UNDER COOPESA EO COO-EO-2026-23929-R00 DTD FEB 18 2026. JOB A1Q349 ITEM 21-37.

---
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.