Kent,
Suggest you read and perform the calculations in Calculating the Required
Mast Strength section of *ARRL Antenna Book. *You will also want to search
NWS.gov web site for Maximum Recorded Wind Gust speed at weather reporting
stations nearest you.
NORRL Lee
On Mon, Apr 29, 2019 at 5:47 PM
A PVC mast 3' into the ground will easily break off - use 2" galvanized
pipe and allow several feet above the grass level. This will allow you
to connect the 50' mast to same. Best to make a swivel mount several
feet off the grass level to allow for putting it up and down. You must
guy this
There are a number of polyurethane-type foam post-hole fillers on the
market (Sika, Rainbow, Secure Set, Poly-Set, Postloc,etc.). I would
appreciate a brief discussion (10 replies maximum) from knowledgeable
construction people as to what might be best for the following application.
I'm
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