{HEAD ~ A segmented apparatus} is mounted to a tower or {TAIL ~ other vertically extending structure} on a plurality of spaced supporting members such as I beams or the like 
is mounted to
{ HEAD ~ A segmented apparatus } is mounted to a tower or { TAIL ~ other vertically extending structure } on a plurality of spaced supporting members such as I beams or the like
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH