# SDR UIEA2019011602965

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2019
- Submitted: January 18, 2019
- 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: 23,409 hours, 4,041 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Not Reported
- Location: Lt Horiz Stab
- 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/UIEA2019011602965

## Discrepancy

LT HORIZONTAL STABILIZER RIB TIME LIMITED REPAIR CONVERSION REPAIR(<P>LT HORIZONTAL STABILIZER CLOSURE RIB REPAIRED IAW RI-55-10-13346 REV.A<BR /></P>)

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