# SDR CALA2019121302189

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2019
- Submitted: December 13, 2019
- Operation: Air carrier
- Aircraft: [N13720](https://openairdocs.org/aircraft/N13720), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28939
- Aircraft time: 67,137 hours, 22,516 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 543A81211
- Condition: Cracked
- Location: Bs 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/CALA2019121302189

## Discrepancy

FWD CARGO COMPT STR 26R BETWEEN STA 500 AND 500A HAS INTERCOSTAL BAFFLE WITH CRACK AT UPPER RADIUS REF AAR N/R 99856903 ACCOMPLISHED WEB REPAIR AT FWD CARGO COMPARTMENT STR 26R BETWEEN STA 500 AND 500A BY UNITED ECRA 5311-02337.

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