# SDR 9WGA202502150002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2025
- Submitted: February 15, 2025
- Operation: Air carrier
- Aircraft: [N804SN](https://openairdocs.org/aircraft/N804SN), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48804
- Aircraft time: 70,217 hours, 13,033 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Cracked
- Location: Zone 100
- 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/9WGA202502150002

## Discrepancy

STIFFENER CRACKED ON L/H SIDE AT STA.1841.  REMOVED AND REPLACED CRACK STIFFENER IN AFT CARGO STA 1841 IAW MD-11 SRM 51-33-01.

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