What is MARS?

The Military Affiliate Radio System is a Department of Defense sponsored program, established as separate managed and operated programs by the Army, Navy and Air Force.

The program consists of licensed amateur radio operators who are interested in military communications. They contribute to the MARS mission providing auxiliary or emergency communications on a local. national and international basis as an adjunct to normal communications.


MARS History

In November 1925, the Army Amateur Radio System (AARS) was formed by a few dedicated pioneers in the United States Army Signal Corps. This organization continued until the start of World War II when operations were suspended. Army amateur radio was authorized to resume operations in 1946 and the Army Amateur Radio System was in 1962, the Navy-Marine Corps MARS program was launched making MARS a joint service program.


MARS Mission


Eligibility to join MARS

The applicant must -


Benefits of MARS Membership


Typical MARS Frequencies

MARS members stations meet periodically in scheduled networks on military frequencies outside of the amateur bands. There are various types of networks and each accomplishes a specific goal. For example, administrative networks to take care of much of the day-to-day management of the program; traffic networks which exist solely to pass third party traffic; and of course, emergency networks which are established to provide for communication needs during periods of emergency. There are also technical nets and training nets. MARS nets operate in different modes. Although high frequency (HF) single sideband (SSB) voice is predominate, RATT, VHF, PACKET, and even slow scan TV nets.


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