Airport Tstc Waco is located in United States near the city of Waco. The international codes of Tstc Waco airport are ICAO: KCNW and IATA: CNW. Tstc Waco is located at latitude 31.6378 and longitude -97.0741. The elevation above sea level is 470ft (143m). Local timezone at the airport is UTC/GMT -6:00 hours.