[TowerTalk] Rotators

[KJ6Y@aol.com (KJ6Y@aol.com)]

Most of the early idicators were the radio compass' off the aircraft, which
used a selsen with a world map and the needle center on your QTH. 
M2 will also sell just the controll box and a modifcation kit for your own
prop motor.
They use a pulse sensor and read out on a digital display.
Skip/ KJ6Y
Communications Service Co.
http://members.aol.com/kj6y/skip.html


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