# SDR SWAA2021072125392

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2020
- Submitted: July 21, 2021
- Operation: Air carrier
- Aircraft: [N7824A](https://openairdocs.org/aircraft/N7824A), registered now
- Make and model: Boeing 737-7BK
- Registry model: [Boeing 737-7BK](https://openairdocs.org/model/boeing-737-7bk) (OpenAirDocs)
- Aircraft serial: 30617
- Aircraft time: 57,207 hours, 28,644 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Stiffener
- Condition: Cracked
- Location: Horizontal 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/SWAA2021072125392

## Discrepancy

(SKYLINE DTIP) RH HORIZONTAL STAB STA 92.7; 29IN FROM LE; VERTICAL STIFFENER CRACK REPAIRED PER SRM 55-10-09-2R-4. (T506349) / NO FURTHER EVALUATION IS NECESSARY PER EA 1-751-1131

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