Oklahoma Soaring Association Proving Grounds

The Oklahoma Soaring Association (OSA) operates at the Hinton Municipal Airport in Hinton Oklahoma just west of Oklahoma City.

We’ve been flying gliders in Oklahoma since the 1960’s! Operating as a member owned club, we have 4 club gliders, a tow plane and many privately owned gliders.

For flight training, or cross country/skill development, OSA is a great option to pursue gliding, and the Proving Grounds stands to help novice OSA pilots develop their task flying skills in a supportive and outcome-oriented training environment!