# SDR IPXA2026091721657

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 2026
- Submitted: September 22, 2026
- Operation: Air carrier
- Aircraft: [N623UP](https://openairdocs.org/aircraft/N623UP), registered now
- Make and model: Boeing 747-8F
- Registry model: [Boeing 747-8F](https://openairdocs.org/model/boeing-747-8f) (OpenAirDocs)
- Aircraft serial: 65783
- Aircraft time: 23,019 hours, 3,397 cycles
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Web
- Part number: 115U32105
- Condition: Cracked
- Location: Zone 500 Aileron
- 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/IPXA2026091721657

## Discrepancy

CRACKED CHORD, AFT SIDE OF LT WING INBD AILERON INBD WEB UPPER CHORD, WBL 445.  ACCOMPLISHED REPAIR IAW EO-98639-REQ1 REV.1 AND EGAT EI F2026A57M-1866 REV 1.

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