How much concrete for tower base?

[CDX283]

Hello all. I have a Rohn 25, three 10' sections and 10' of pipe, how much concrete base do I need? I was thinking 3x3x3? Thanks

 

[EDUK8TR]

See if this is what you need. www.wb0w.com/Rohn/foundation.htm

Hope this helps :!:

73's :!:

Wayne C.

 

[park]

I have a Rohn 25 / 5 sections with about 7 feet of pipe on top, it has 2X3 foot concrete base but it is also mounted to the house at the lower end of the secound section and has one set of guy wires. It's been up for 9 years, this spring I had one hell of a thunderstorm with winds of about 50-70 MPH.

 

[CDX283]

Thank you.