[TowerTalk] stacking revisited

[Stephen Sala]

I need some expert opinions on my future stacking problem.  I am going to
put my
Force 12 5BAD 5-band antenna (72 lb weight, 10.8 sq feet wind load, 33 foot
boom)at the top of the tower, maybe 1 foot above the Rohn 25 flat top
section with a thrust bearing there.  Then I have a M2 6M7JVC 7-element 6
meter yagi (with a 30'8" boom, 17 lb weight, 2.5 sq feet wind load) to go
above it and then finally a Force 12 EF-140 40-meter dipole (44.5' element
length, 1.9 sq feet wind load, 12 lb weight).

Which antenna should go above the 5BA?  I figure the 6 meter as there would
be less interaction between it and the HF antenna than the 40 meter one?

What problem would I experience with the dropping of the ends of the
40-meter dipole interfering with the other antennas?  I am supposed to mount
it at a 90 degree angle so its length is parallel with the boom of the other
two antennas -  that puts its ends in front and in back of the two other
antennas??

Appreciate any input.

73
Stephen L. Sala (Steve)
K7AWB
Retired on July 7, 2004
Spokane Valley, WA  USA
VP - Spokane DX Association
Pacific NW VHF Society (#114)
Grid DN17ip