K7ZS 20 meter beam on side mount rotor

added August 2023, the lower 20 meter mono band antenna can now rotate 300 degrees. the antenna is a 4 element M2 antenna with a 35 for boom.
the rotator is a HyGain Tailtwister, rotor controller is a Green Heron RT21 to allow computer control. r station is totally remote controlled to allow use while travelling.