This is my 50' Crankup Outboard Tower supporting my Cushcraft XM240- 2 el Beam and my 13 el VHF Beam.
Sliding Bracket slides up and down with rotor+Beams to ground.
So no more climbing for the OM.
I modified a 48' DMX self supporting tower to Crank Up
When it is up there is 3 guy wires to prevent the tower twist.
The crank up wire and 2 guys attatched on the sliding unit.
This is my second Crankup tower of that system I operate since 30 years. This present one is 1 year old!
73s Gil, VE2ENB