www.d-s-x.net

D.S.X. is a swiss company producing an IGC logger , a traffic advisor, and a tracking system for bikers, boats, gliders and paragliders.

The Tracer is a flight recorder approved by IGC in the highest  category, the ALL FLIGHTS, valid up to and including the world records.

Another instument by DSX is the SaFly, a tracking and emergency location system.