# SDR 2026FA0000317

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2026
- Submitted: May 4, 2026
- Operation: General aviation
- Aircraft: [N572QS](https://openairdocs.org/aircraft/N572QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 0133
- Aircraft time: 8,681 hours, 5,731 cycles
- System (JASC): [5530 · Vertical Stabilizer](https://openairdocs.org/jasc/5530)
- Part: Structure
- Condition: Corroded
- Location: Zone 300
- Part time: 8,681 hours, 5,731 cycles
- 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/2026FA0000317

## Discrepancy

ACCOMPLISHED REMOVAL OF CORROSION TO AFFECTED AREAS OF VERTICAL STABILIZER. INSPECTED THE REMAINING MATERIAL USING ULTRASONIC TESTING AND EDDY CURRENT FOR CRACKS. NO CRACKS NOTED. ACCOMPLISHED DOUBLER REPAIR TO ONE NOTED LOCATION AND RESTORED FINISH TO ALL SURFACES. ALL WORK ACCOMPLISHED IAW NETJETS RFTS-117010 REV 0 DATED: 21APR26 - N572QS (680A-0113) LH & RH VERTICAL STABILIZER CORROSION.

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