I took Mine last week and my ATP ctp was at flight safety. You will get a voucher from Republic about 1-2 days into the class. You will need to find a PSI testing site to book. Pro Tip. The second those vouchers hit your entire class will attempt to schedule a test, be faster then them or you will have to take it in Indy. Our flights departed late on Monday for Indy. I took mine at the aviation maintenance institute and then Ubered direct to the airport.