There are two masts. At the peak of the roof there is a 4ft mast attached that is about one foot above the peak. At the top of it is the VHF antenna pointing at 22 [11] that don't move. Just below that on that mast there is a bearing mounted and at the bottom of that mast is the rotor. Then I have the second mast going threw the bearing and into the rotor. this mast is about 6 ft and at the top of it is the DB8e.
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