[TowerTalk] Broken Self Supporting Crank Up Tower
    Wendell Wyly - W5FL 
    wendell at wyly.org
       
    Fri Jun 11 20:43:22 EDT 2004
    
    
  
Driving home today after a recent thunderstorm, I saw a crank up
(telescoping triangular tower) BROKEN completely in two pieces with the beam
hanging nearly on the ground.  This was a fairly heavy duty tower with only
a tri-bander on it and only about a 50 foot tower.  He needs a crane to get
it down now.
Never ceases to amaze me that it takes me 8 5/16 EHS guys to hold my Rohn 45
tower and small 2 element quad antenna  and others seem to think a little
piece of concrete is going to hold their crank up towers in the extended
position indefinitely.  I am sure the load was only 6-8 sq feet, but that
was enough.
As Don, K5DUT often said, "Self Supporting Towers in Texas aren't"
    
    
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