# SDR CALA2026032314729

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2026
- Submitted: March 23, 2026
- Operation: Air carrier
- Aircraft: [N77530](https://openairdocs.org/aircraft/N77530), registered now
- Make and model: Boeing 737824
- Aircraft serial: 39998
- Aircraft time: 46,012 hours, 16,867 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- 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/CALA2026032314729

## Discrepancy

EA5510-01843 REV J :CRACK FOUND AT LEFT HORIZONTAL STABILIZER LOWER SKIN AT STAB STA  184.70, 11" FROM REAR SPAR,I/B ROW. CRACK LENGTH : 1". REF. AAR N/R:100017534 ACCOMPLISHED FINAL INSTALLATION OF REPAIR PARTS AT LEFT HORIZONTAL STABILIZER LOWER SKIN AT STA 184.70 PER SRM 55-10-01-2R-11 REPAIR 11.  THE ESFR HAS BEEN COMPLIED WITH. ACCOMPLISHED REPAIR INSTALLATION OF REPAIR PARTS AT LEFT HORIZONTAL STABILIZER LOWER SKIN AT STA 184.70 PER SRM 55-10-01-2R-11 REPAIR 11.

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