The Ethiopian Amateur Radio Society (EARS), a member of International Amateur Radio Union (IARU) Region1, promote and help engineering students and radio enthusiasts to learn, experiment and develop their radio communication skills through its only club station ET3AA which is located in Addis Ababa University, Institute of Technology. Most of EARS members are engineering students who have great interest in radio communication and some of them have already been granted individual Amateur Radio License (both from the American Radio Relay League, ARRL and the Radio Society of Great Britain, RSGB) and region one HAREC certificate. As a member, students participate in many experiments related to radio such as modes of communication, propagation, antenna design, kit building and so forth.