Transmission tower designs and their capacities.
https://s3-us-west-1.amazonaws.com/h...s_fullsize.jpg
Previously:
https://www.homemadetools.net/forum/...959#post191100
https://www.homemadetools.net/forum/...971#post175882
https://www.homemadetools.net/forum/...908#post133616
https://www.homemadetools.net/forum/...141#post187969
https://www.homemadetools.net/forum/...704#post182755