I am an amateur working for a non-profit ISP that delivers service from various towers around WNC. I would like to enhance my value to the organization by becoming certified to climb, only I'm having much difficulty finding out who can train me to do so legally in this state. I called OSHA's office in Raleigh but they had no idea either, even though it is their name stamped on the warning signs on some of the towers I've been to. Anyways, I'm learning about radio technology and networking now, and I'm interested in building a career climbing towers. Does anyone have some input as to who can provide me with training that meets NC's requirements?