I presume when he is clipping on to the top he is attached to the chap below??
definatly not- if he fell, then he'd bring the other guy down with him..
Getting into this line of work is easy- just go on a Rigging course, and join any of the 000's of rigging companies out there..
The money is nowhere near what it used to be, and to be fair, due to H & S there is less work out there doing this.. you tend to find most new antennas use VETs that can be remoted mounted at ground level thus negating the need to climb..
However, there is still a fair bit, when these things need changing… 😉
Afraid of height?
Nope, just respect them..
I too would happily jump out of plane, as I have on many occasion, but, will not ride North Shore thats 10ft above ground.. 😐