# SDR DALA2021110606828

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2021
- Submitted: November 6, 2021
- Operation: Air carrier
- Aircraft: [N946AT](https://openairdocs.org/aircraft/N946AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55009
- Aircraft time: 56,876 hours, 39,556 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: None
- Condition: None
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021110606828

## Discrepancy

CORROSION ON EXTERNAL FUSELAGE SKIN BTW STA 626 TO STA 690 AND BTW L-28L TO L-28R. SUMMARY OF NRC 00199: CORROSION LEVEL 2: AFTER BLENDING FOUND DAMGE TO BE OUT OF LIMITS. PERMANENT REPAIR WAS PERFORMED ON EXTERNAL FUSELAGE SKIN BTW STA 626 TO STA 690 AND BTW L-28L TO L-28R PER ETI-17-21-033 REV. 2 AND ER/A 595233-14 REV. ORIGINAL, SECTION I ASSOCIATED ER/A 14-595233 ADDED FOR AC 9506. (LP #2008478)

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