# SDR SCNA20250807302

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 2024
- Submitted: August 7, 2025
- Operation: Air carrier
- Aircraft: [N816SY](https://openairdocs.org/aircraft/N816SY), registered now
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 30637
- Aircraft time: 72,185 hours, 25,876 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- 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/SCNA20250807302

## Discrepancy

CRACKS ON RIB STAB STA= 249.10 AT RH HORIZONTAL STABILIZER.   CRACKS ON RIB STAB STA= 249.10 AT RH HORIZONTAL STABILIZER WERE REPAIRED PER ETI-737-24-176 REV 4 AND ENG-55SCA-11502.

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