# SDR R61A2026110100337

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 2026
- Submitted: November 2, 2026
- Operation: Air carrier
- Aircraft: [N765YX](https://openairdocs.org/aircraft/N765YX), registered now
- Make and model: Emb ERJ 170-100 LR
- Registry model: [EMB ERJ 170-100 LR](https://openairdocs.org/model/embraer-erj-170-100-lr) (OpenAirDocs)
- Aircraft serial: 17000950
- Aircraft time: 6,634 hours, 5,182 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 2024T3040
- Condition: Mechanic Error
- 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/R61A2026110100337

## Discrepancy

DURING HEAVY CHECK REPAIR REQUIRED ON EXTERNAL SKIN BETWEEN FR 82 - 83, STR 27 - 28L DUE TO DISCREPANCY FOUND AT ATD4 DE-MOD PHASE 2 AFT ANTENNA DOUBLER AREA. PERMANENT REPAIR PERFORMED IAW SRM 53-23-01, REPAIR 10, & ETD 2026-170-018005.

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