[TowerTalk] Am I asking for trouble? - tower loading

Bill Ogden ogden at us.ibm.com
Mon Oct 16 09:06:37 EDT 2006


Have you tried cranking one of these up or down?

There is considerable effort involved, and cranking down is not any easier
than cranking up.
The arm motion required is a little unusual.  It takes me several
"sessions" at the crank to
take my UST455 up or down.  It is not overloaded. I would say your plan is
not practical
unless you are in unusually good shape and are always home (and awake) when
there is
much wind.

I suspect you are planning a long mast length above the tower, in order to
mount your
second beam. Remember that this *substantially* changes the effective wind
loading.

Bill - W2WO



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