"RST Engineering" wrote in message
...
They are the support poles for the obstruction lights so we don't hit the
trees at night. I guess hitting a 4" steel pole is better than hitting
the
top of a Douglas fir, eh? And not that we couldn't do a little tree
climbing and mount the light to the top of the tree so the light would
grow
along with the tree? Naaaaaah.

Jim

--
"If you think you can, or think you can't, you're right."
--Henry Ford



Well, it is in California, which is on the Left Coast...

Peter