Dallas Avionics to offer TDFM-9000 course at APSCON 2025 Dallas Avionics announced today that industry veterans Cody Klaehn and Scott Hurst will be teaching a TDFM 9000 Series course at APSCON in Phoenix, from 1 p.m. to 5 p.m., Wednesday, July 16, in room 226A. Klaehn, who served as a Marine and also worked for the Texas Department of Public Safety, brings his hands on law enforcement experience to the class and Hurst brings decades of technical experience. “I used these radios for almost three decades,” said Klaehn. “The changes in capabilities and technology on the radios has added so many features to help communicate in real time when seconds matter. If even one life is saved or one suspect is captured because pilots and crew members knew how to use the Technisonic radios to their fullest potential, then the class is worth it to me.” Only 50 slots are available. To register for the class, APSCON attendees can register at https://apsa.users.membersuite.com/events/00b78c1f-0078-c9cb-765f-0b47a5a83038/details To learn more about Dallas Avionics, visit booth number 900 at APSCON or Technisonic booth 803.