# SDR CALA2025101309972

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2025
- Submitted: October 13, 2025
- Operation: Air carrier
- Aircraft: [N27239](https://openairdocs.org/aircraft/N27239), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28951
- Aircraft time: 79,296 hours, 29,660 cycles
- System (JASC): [5522 · Elevator, Plate/Skin](https://openairdocs.org/jasc/5522)
- Part: Skin
- Part number: 183A01037
- Condition: Cracked
- Location: Zone 300 Elev
- 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/CALA2025101309972

## Discrepancy

PUNCTURE FOUND AT LT ELEVATOR UPPER SURFACE LOCATED 10 INCHES FOR FWD EDGE AND 103 INCHES FROM I/B EDGE.  APPLIED PERMANENT REPAIR ON DAMAGED AREA ON LT ELEVATOR UPPER SURFACE LOCATED 10 INCHES FOR FWD EDGE AND 103 INCHES FROM I/B EDGE REF SRM 51-70-04-2R-1 PARAG 4-F & SRM 51-70-04-2R-0 REPAIR GENERAL PARAG 4-N-2.

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