# SDR CALA2025100809792

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2025
- Submitted: October 8, 2025
- Operation: Air carrier
- Aircraft: [N69806](https://openairdocs.org/aircraft/N69806), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 42742
- Aircraft time: 37,681 hours, 13,858 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Attach Angle
- Part number: 111A13229
- 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/CALA2025100809792

## Discrepancy

FOUND CRACK  LOWER FUSELAGE REAR SPAR LEFT VAPOR BARRIER UPPER ATTACHED ANGLE LBL 7, BS 663.75.  INSTALLED REPAIR AT BS 663 LT VAPOR BARRIER ANGLE FROM LBL 5 TO LBL 30 PER SRM 57-10-10-2R-5.

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