https://discoverclarioncounty.com/events/appalachian-mountain-stol/
2026 Appalachian Mountain STOL | Clarion County Airport Fly-In
An exhilarating aviation competition in Clarion, PA. Great for Families and aviation enthusiasts. Camping available onsite I May 8-9, 2026 I Clarion Airport.
appalachian mountain stolclarion countyairportfly