# SDR IPXA2025121940464

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2025
- Submitted: December 19, 2025
- Operation: Air carrier
- Aircraft: [N307UP](https://openairdocs.org/aircraft/N307UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27760
- Aircraft time: 72,969 hours, 24,743 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Stiffener
- Condition: Cracked
- Location: Zone 200
- 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/IPXA2025121940464

## Discrepancy

FLOORBEAM STIFFENER APPROXIMATELY LBL 48 BS 246 HAS CRACK AT UPPER END VERIFIED WITH HFEC. REMOVED CRACKED FLOOR BEAM STIFFENER AT STA 246 & LBL 48 REF SRM 51-40-02.  FABRICATED AND INSTALLED (ANGLE) AT FLOOR BEAM STIFFENER STA 246, LBL 48 REF BOEING DRAWING 141T5600

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