# SDR CALA2025022500439

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2025
- Submitted: February 25, 2025
- Operation: Air carrier
- Aircraft: [N75429](https://openairdocs.org/aircraft/N75429), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 30130
- Aircraft time: 51,084 hours, 18,193 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 111A2101
- 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/CALA2025022500439

## Discrepancy

CENTER WING SPAR VERTICAL PRESSURE WEB BETWEEN WL192.0 AND WL 20 0.6, 01 CRACK BETWEEN RBL 39.83 /RBL 40.00 AND 01 CRACK BETWEEN RBL 40.00/ RBL 45.64 (REF AAR NR 1000028376)

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