# SDR ASAA2026081468108

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2026
- Submitted: August 27, 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/ASAA2026081468108

## Discrepancy

RIGHT HORIZONTAL STABILIZER LOWER SKIN HAS CRACK INDICATION INBOARD OF STAB STA 92.70 AS MARKED. GROUNDED - YES. ACCOMPLISHED REPAIR ON R/H HORIZONTAL STAB INCORPORATED NEW DOUBLER WITH EXISTING DOUBLER FROM STA 92.70 TO STA 102.70 IAW B737-NG SRM 55-10-01-2R-11. THIS IS A CAT B REPAIR, INSPECTION OF 56,000 TOTAL FLIGHT HOURS, INSPECTION 9,000 FLIGHT CYCLES.

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