Audi Club of North America Northwest Chapter (ACNW) is a long-time customer of ours. They first started using our system back in 2004 and John Ewald has worked with us every step of the way. John has been with ACNW since 1995 when it was Quattro Club USA. He now serves as the Registrar, an Instructor and Committee Member. He's a long-time track day enthusiast and member of several different car clubs.