# SDR CALA2025111311192

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2025
- Submitted: November 13, 2025
- Operation: Air carrier
- Aircraft: [N33209](https://openairdocs.org/aircraft/N33209), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30581
- Aircraft time: 76,367 hours, 28,567 cycles
- System (JASC): [5713 · Wing, Longeron/Stringer](https://openairdocs.org/jasc/5713)
- Part: Stringer
- Part number: 112A3209205
- Condition: Cracked
- Location: Zone 500
- 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/CALA2025111311192

## Discrepancy

LEFT WING FUEL TANK AFT, INBD OF RIB 22, AT END OF STRINGER 9U IS CRACKED ON EDGE TO FASTENER.  MAJOR REPAIR IAW ECRA 5723-01056.  REPAIRED LT WING UPPER STRINGER 9U IAW REO-G25606 REV IR AND EC/RA 5723-01056.

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