| 
There's a clear solution to the safety problem with crankup towers.
It's the use of a "nesting" fixture on which each of the 
telescoping sections rests when the telescoping sections are down.
I agree that climbing a crankup tower is dangerous unless the 
telescoping sections are PREVENTED from moving under any 
circumstance.  A nesting fixture does that.  I now climb 
my crankup tower with peace of mind knowing that none of 
the sections can move even a milimeter.
Maybe I should market this nesting fixture for all the guys with
crankups?
Michael
WY6K
__________________________________________________
Do You Yahoo!?
Great stuff seeking new owners in Yahoo! Auctions! 
http://auctions.yahoo.com
________________________________________________________________________
Where do you get ICE bandpass filters & beverage matching boxes?  The
same place that pays for the hosting of this list:  The eHam Store.
Order online at http://store.eham.net.
-----------------------------------------------------------------------
-----
FAQ on WWW:               http://www.contesting.com/FAQ/towertalk
Submissions:              towertalk@contesting.com
Administrative requests:  towertalk-REQUEST@contesting.com
Problems:                 owner-towertalk@contesting.com
 |