# SDR AALA202605256190

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2026
- Submitted: May 26, 2026
- Operation: Air carrier
- Aircraft: [N973NN](https://openairdocs.org/aircraft/N973NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31219
- Aircraft time: 32,378 hours, 13,860 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Intercostal
- Condition: Cracked
- Location: Zone 500
- 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/AALA202605256190

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: LEFT WING INTERCOSTAL CRACKED AT UPPER FIXED TRAILING EDGE PANEL JUST INBOARD UNDER #5 SPOILER. INSTALLED SERVICEABLE INTERCOSTAL PER AARD 51-00-05 .

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