# SDR 2025F00122

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 2025
- Submitted: May 13, 2025
- Operation: General aviation
- Aircraft: N307QS
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 6800130
- Aircraft time: 15,842 hours, 10,511 cycles
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Condition: Corroded
- Location: Zone 600
- 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/2025F00122

## Discrepancy

FOUND CORROSION ON RH AFT SPAR NEAR WS 37.00 ATTACHMENT BRACKET. MECHANICALLY BLENDED 15 AREAS OF CORROSION ON RH WING AFT SPAR. IAW CESSNA 680 SRM 51-70-02 AND SRM 51-10-01. FOUND BLENDED AREAS TO BE BEYOND LIMITS PER CESSNA 680 SRM 51-70-02. DETERMINED CORROSION TO BE LEVEL 1 PER NETJETS GMM 2.1.2 AND MILD TO MODERATE PER CESSNA 680 SRM 51-10-01. COMPLIED WITH NETJETS RFTS-113687 REV.0 TITLE: N307QS (680-0130) RH WING AFT SPAR CORROSION DATE: 08 MAY 2025.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.