# SDR CALA2025101009897

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2025
- Submitted: October 10, 2025
- Operation: Air carrier
- Aircraft: [N33209](https://openairdocs.org/aircraft/N33209), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30581
- Aircraft time: 76,364 hours, 28,565 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Attach Angle
- Part number: 111A12022
- 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/CALA2025101009897

## Discrepancy

(B737-57-3-0654)R/H ECS BAY,ANGLE ATTACHED TO THE LOWER REAR SPAR CRACKED AT BS 663 APPROX.RBL 10.   REPAIRED ATTACH ANGLE AT BS663 PER SRM 57-10-10-2R-5 FIG 202 AND ECRA 5320-03017.

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