# SDR UIEA2025051400610

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2025
- Submitted: May 29, 2025
- Operation: Air carrier
- Aircraft: [N854GT](https://openairdocs.org/aircraft/N854GT), registered now
- Make and model: Boeing 747-87UF
- Registry model: [Boeing 747-87UF](https://openairdocs.org/model/boeing-747-87uf) (OpenAirDocs)
- Aircraft serial: 37566
- Aircraft time: 49,192 hours, 8,154 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Channel
- Condition: Cracked
- Location: Zone 300
- 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/UIEA2025051400610

## Discrepancy

EMP - LH HORIZONTAL STABILIZER TIP FAIRING T/E WEDGE U CHANNEL CRACK.(<P>EMP - LH HORIZONTAL STABILIZER TIP FAIRING T/E UPPER CLOSURE RIB REPLACED IAW RI-55-10-17553 REV A. NO FURTHER DEFECTS NOTED.</P>)

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