# SDR IPXA2025070357957

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2025
- Submitted: July 3, 2025
- Operation: Air carrier
- Aircraft: [N607UP](https://openairdocs.org/aircraft/N607UP), registered now
- Make and model: Boeing 747-8F
- Registry model: [Boeing 747-8F](https://openairdocs.org/model/boeing-747-8f) (OpenAirDocs)
- Aircraft serial: 64265
- Aircraft time: 30,699 hours, 4,406 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 146U771435
- Condition: Cracked
- 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/IPXA2025070357957

## Discrepancy

MAJOR REPAIR, STRINGER CRACKED, AFT SIDE OF BS 2180, S18L.   ACCOMPLISHED REPAIR IAW EO-94463-REQ 1, REV 1, EGAT EI F2025A53M-1518, REV 1, SRM 53-60-03-2R-3, REV 46, AND EGAT WORK SHEET 50459.

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