[Larry Lucido]

Just like the folks who climb radio towers to change light bulbs. (Anyone ever consider inventing a self-changing bulb?)

[gundog]

Towers are safe. It can be hard to get past the places where they bottle-neck down in size, though.

[rlmorel]

No kidding! I recently saw a helicopter hovering with one skid on a high tension power line doing some task-I know that is old hat for them, but...it looked crazy to me!