# SDR AALA202610213633

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 24, 2026
- Submitted: October 22, 2026
- Operation: Air carrier
- Aircraft: [N959NN](https://openairdocs.org/aircraft/N959NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33329
- Aircraft time: 35,773 hours, 14,920 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 147A5712U34
- Condition: Corroded
- Location: Zone 200
- 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/AALA202610213633

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON K WEB STA 988.5 LBL31.  REMOVED AND REPLACED K WEB  IAW BOEING DWG 147A5700 AND AARD 51-00-05-1.

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