# SDR IPXA2026031710375

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2026
- Submitted: March 24, 2026
- Operation: Air carrier
- Aircraft: [N574UP](https://openairdocs.org/aircraft/N574UP), registered now
- Make and model: Boeing 747-44AF
- Registry model: [Boeing 747-44AF](https://openairdocs.org/model/boeing-747-44af) (OpenAirDocs)
- Aircraft serial: 35663
- Aircraft time: 65,209 hours, 10,162 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 65B1087039
- Condition: Eroded
- Location: Zone 500
- 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/IPXA2026031710375

## Discrepancy

ERODED SKIN, LT WING UPPER PANEL OLES 1318.65~OLES 1453 P/N:65B10870-39. INSTALL L/H WING LEADING EDGE UPPER FIXED PANEL OLES1318.65 - OLES 1453 I.A.W SRM 51-40-02-0G REV.106 AND BOEING DWG NO.65B14961 SH1 REV.E AND 65B14961 SH2 REV.C AND 65B10652 SH4 REV.F AND 65B10652 SH5 REV.F AND 65B10627 SH3 REV.A AND 65B10628 SH3 REV.A AND 65B10629 SH3 REV.B AND 65B07841 SH3 REV.B AND 65B10630 SH3 REV.B AND 65B10631 SH3 REV.C AND 65B10632 SH3 REV.C AND 65B10633 SH3 REV.C AND 65B07847 SH3 REV.B AND 65B10634 SH3 REV.C.

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