The DPL Posočje association provides the essential infrastructure, such as the land required for take-off and landing, regulations for infrastructure use, and visitor information. As there is a large influx of foreign paragliders and hang gliders, the association’s primary goal in Tolmin is to establish a para/hang gliding centre.

The association’s origins date back to 1977, when the people of Tolmin became more active in hang gliding and organized themselves into a section at the Posoški Aeroclub, participating in competitions under that name. In 1981, the section members founded and registered DPL Posočje. In the following years, they achieved significant success at home and abroad, with hang gliding becoming increasingly popular and flights from Raven to Bovec flourishing. They were among the first in the country to use radio stations for air communication.