David Olcott Koebel
FAA DPE
Vancouver, WA 98661
Also tests in: Troutdale, OR; Camas, WA
Debriefs 0
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Write the first debriefAuthorized checkrides
| Checkride | Aircraft |
|---|---|
| Private Pilot | Airplane Single-Engine Land |
| Instrument Rating | Airplane Single-Engine Land |
| Commercial Pilot | Airplane Single-Engine Land |
FAA data refreshed weekly · last updated October 22, 2026.