# SDR ASAA2026071968333

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2026
- Submitted: August 31, 2026
- Operation: Air carrier
- Aircraft: [N566AS](https://openairdocs.org/aircraft/N566AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35182
- Aircraft time: 70,076 hours, 21,176 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Part number: 182A5305
- 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/ASAA2026071968333

## Discrepancy

LEFT HORIZONTAL STAB AT APPROX BS 129.50, ABOVE EXSTING LOWER SKIN REPAIR, INSPAR RIB 182A5305 HAS A CRACK. GROUNDED - YES. REPAIRED LT HORIZONTAL STAB RIB IAW SRM 55-10-09-2R-5.

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