Following this thread made me realize I will now block my motorized tower
before climbing.
I have a US Tower HDX-589MDPL and I have been lowering it down till it stops
then climbing.
But as pointed out, it is supported by the lift cable even when all the way
retracted.
Thanks for the info guys !
Bob
K6UJ
On Aug 2, 2013, at 6:53 AM, Patrick Greenlee wrote:
>
> Thanks for your response.
>
> In my situation I have no zoning concerns, no inspections, no home owners
> association, or such. I am subject to FAA concerns if the tower is tall
> enough (red and white alternating paint and lights.) I do have neighbors but
> the nearest are 1/4 mile away and not in the “kill zone” of anything I would
> put up. I have a small black Angus cattle ranch (cow-calf operation) on 160
> acres so I can get pretty wild with sky wire and such if I want.
>
> Patrick AF5CK
>
> From: Bryan Swadener
> Sent: Thursday, August 01, 2013 7:12 PM
> To: towertalk@contesting.com
> Cc: patrick_g@windstream.net
> Subject: Re: Crankup Danger
>
> Patrick,
>
> Yes and yes. I installed a 3-section 72 foot tower (US Tower TX472)
> last July with the optional tiltover fixture. The tower manufacturer
> clearly states that thou shalt not climb ye olde tower. In fact, with
> motorized drive, I can have the tower up/down a lot faster than
> I can climb it. Having it down and tilted over also means not having
> to be concerned that I have all the parts and tools before climbing it.
>
> My concern is the condition of your tower (mine came to me in perfect
> shape) and the modifications to it. If you are required to have a permit,
> your zoning and permitting agency may require wet-stamped plans for
> your particular installation, from a Professional Structural Engineer who
> is licensed in your state. My county building department required it for
> any tower structure over 35 feet tall that is not part of an existing
> structure.
> I hired Hank, KR7X and he supplied me with everything I needed. I
> suggest you look into the permitting requirements BEFORE investing
> a lot of time/effort/money into your tower.
>
> vy 73,
> Bryan WA7PRC
>
> Date: Thu, 1 Aug 2013 13:45:07 -0500
> From: Patrick AF5CK
> Subject: Re: [TowerTalk] Crankup Danger
>
> Wouldn't you ordinarily lower a crank-up tower before climbing? If it were a
> tilt over as well wouldn't you tilt it over instead of climbing it?
>
> Patrick AF5CK
>
> -----Original Message-----
> From: Wilson
> Sent: Thursday, August 01, 2013 1:22 PM
> Subject: [TowerTalk] Crankup Danger
>
> Well, if the tower should telescope while you are on it, the shearing off of
> fingers and the front of your feet might be considered an undesirable
> possibility.
> If you are on an upper section when the collapse occurs, you might get by
> with just some foot damage and being thrown to the ground as the section you
> are on drops into the next one down...
> Your plan is much like the old EZWay towers. There's a book for the two
> section 40 footer on BAMA. http://bama.edebris.com/manuals/ezway/rbs40
> WL
> _______________________________________________
>
>
>
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