# SDR CALA2025122412411

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2025
- Submitted: December 24, 2025
- Operation: Air carrier
- Aircraft: [N25705](https://openairdocs.org/aircraft/N25705), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28766
- Aircraft time: 84,800 hours, 31,397 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Window Frame
- Part number: 141A8800
- Condition: Cracked
- Location: Zone 200
- 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/CALA2025122412411

## Discrepancy

RIGHT NR 3 WINDOW FRAME FOUND CRACKED ON HOLES 3 & 4.  PERFORMED REPAIR ON THE RT NR 3 WINDOW FRAME IAW EO 250450 REV. P1, P2, P3 AND IR, EA 5310-08195 REV. C, AND ECRA 5310-08750.

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