# SDR ASAA2026081468109

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2026
- Submitted: August 20, 2026
- Operation: Air carrier
- Aircraft: [N577AS](https://openairdocs.org/aircraft/N577AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35186
- Aircraft time: 68,598 hours, 20,771 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Part number: 182A400112
- 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/ASAA2026081468109

## Discrepancy

RIGHT HORIZONTAL STABILIZER LOWER SKIN HAS CRACK INDICATION AT THE REAR SPAR BETWEEN STAB STA 120.30 AND 129.50. GROUNDED - YES. ACCOMPLISHED REPAIR IAW SRM 55-10-01-2R-11 INCORPATING REPAIR ON G2427588 CAT B REPAIR. INSPECTION OF 56000 TOTAL FLIGHT CYCLES, INSPECTION INTERVALS 9000 FLIGHT CYCLES.

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