[TowerTalk] Guy Anchor Angle Calculation

[Mark Robinson]

Does anyone know how Rohn calculates the angle of the guy anchor which is set in concrete. Say I had a Rohn 45 tower 86 feet high with the guy anchors point out 97 feet from the tower base. The guy  points are at 39 feet 6 inches and 80 feet up the tower. In this case what would be the best angle for the guy anchors rods which are set in the ground.

Mark N1UK