Amplitude Modulation (AM) was once the main voice mode in amateur radio. Now it is a well regarded specialty mode within the hobby. AM offers a warm, rich audio quality that provides for more personal interaction. Many operators of this mode prefer to build, repair and restore the gear they use. Some might say it’s “old school”, we,d rather think of it as keeping the origins of amateur radio alive and well within the hobby.

AMI Certificate

You can receive an attractive membership certificate and lifetime AMI membership by sending your printed name, address, email address (if you have one), phone number and call sign with $5.00 (US) Payable to John McGrath:

AM International Main Headquarters


AM International

P.O. Box 1422

Silver Springs, NV. 89429