# SDR IPXA2026012868936

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2026
- Submitted: January 30, 2026
- Operation: Air carrier
- Aircraft: [N411UP](https://openairdocs.org/aircraft/N411UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23851
- Aircraft time: 39,473 hours, 26,446 cycles
- System (JASC): [5350 · Aerodynamic Fairings](https://openairdocs.org/jasc/5350)
- Part: Channel
- Part number: 149N77016
- Condition: Corroded
- 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/IPXA2026012868936

## Discrepancy

WING TO BODY FAIRING SUPPORT STRUCTURE WITH EXFOLIATED CORROSION AT BS 1219 RBL 6. INSTALLED NEW CHANNEL, 2EA SUPPORT PLATES, 1EA ANGLE, IN WING TO BODY, BS 1219 RBL 6, IAW B757 SRM 51-40-02-0G-0.

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