# SDR CALA2026081718692

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2026
- Submitted: August 17, 2026
- Operation: Air carrier
- Aircraft: [N16709](https://openairdocs.org/aircraft/N16709), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28779
- Aircraft time: 86,345 hours, 31,885 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Part number: 182A40012
- Condition: Cracked
- Location: Zone 300
- 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/CALA2026081718692

## Discrepancy

CRACK FOUND AT RT HORIZONTAL STAB LOWER SKIN AT HSS 157.10 , 9" FROM REAR SPAR, INBD ROW.  CRACK LENGTH 1 INCH.  ACCOMPLISHED REPAIR OF THE RT HORIZONTAL STAB LOWER SKIN HSS 157.10 & DIP INSPECTIONS WILL BE REQUIRED IAW SRM 55-10-01-2R-11, REPAIR 11, PAGE 7, TABLE 204.

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