I had some fear that the process would not be easy to modify my license 
to update with my changed 911 street address, so I procrastinated a bit.
I went to the ARRL web for guidance and didn't get much, but they linked 
me to the main FCC web page. The process was unbelievably easy. I 
registered for my FRN number (registration number with password to track 
on-line transaction), modified my address, and printed out the resultant
forms in 10-12 minutes. My new license was printed out the day of the
modification and received 5 days later! I just wanted to let everyone 
know not to fear dealing with license changes/renewals on-line and would 
be happy to share details with anyone who has trouble.
73, Jeff N8II

Hi Eric,

Here's the info you requested:
http://www.sunshinecordage.com/catalog.htm

I use their 3/8" diameter black polypropylene, catalog# 50-009.
Be sure you specify black rope!
http://www.sunshinecordage.com/sc10.htm
5/16" or 1/4" diameter rope may suit your needs.

They manufacture a wide range of ropes, as you can see from their catalog.

73!
Frank
W3LPL

You might want to ad the Radio Works cordage to your list.
  http://www.radioworks.com/index2.html
      73, Dan K2YWE
    

This is specifically aimed at towers but really applies to all steel structures.

The best way to control existing rust is via sandblasting the surface bare and either hot dip galvanizing or cold galvanizing with a product like ZRC Galvilite.Sandblasting is a slow process requiring a preferably two stage oil lubricated compressor but, for SPOT REMOVAL a smaller compressor may work- though it is probably not worth consideration without at least a 5hp 20 gallon compressor.Rust staining is a perfect application for sandblasting. The more heavy the rusting, or the more surface rusted, the more alternatives should be explored (see rust-conversion below).

Try to work over something like a concrete pad, where the sand can be recycled thru a screen for reuse.
Although I use a filter, some water will pass in the air, as the compressed air cools in the tank, but the more it is minimized the higher the amount of sand that will be blown. I find it helpful to fasten the blaster to air hose loose enought so that a small amt of air escapes at the blaster fitting. Typically water will exit in the process allowing the sand to dispurse better.
If the sand is not absolutely dry, spread it out on a tarp or concrete pad and let it dry in the sun. Always pass it thru a screen, upon collection, to remove impurities that would clog the blaster.
Personally, I use goggles, and then a helmet with pull down visor over the face. I then use a denim jacket and pants with boots.

If the surface to sandblast is largely rusted or the rust is advanced I would recommend chemical conversion using a product like "1 Step". The more advanced the rust the better the vinyl polymer bond will be. Once the product has dried on the surface (two applications over 30 minutes recommended), you should paint with a rustoleum type product. Do NOT use a zinc rich paint such as Galvilite, as the metal is not bare. Although I do not use hand protection, it is adviseable as your hands will blacken and the material will not come off easily when dried. As long as brushes (foam recommended) are cleaned after usage with water they should be good for reuse.I like to take a small, plasitc peanut jar, with a hole drilled in the top and a wire run thru the hole and knotted in the end up the tower with the jar's wire knotted to my belt. Inside the jar is a small foam brush and any rusted surfaces on the tower/mast/hardware gets painted. If the rust converter reacts with the rust the surface should turn purple and if the rust is advanced enought the surface will turn black (normally tower rust will not be this heavy).

Although I prefer foam brushes, the individually packaged ones with a plastic backbone going down the middle seem to last a lot longer.

When using an oil based paint, if I have more to do later, I DO NOT clean the brush. Rather I flood it with paint and imerse it in water so that air cannot reach it. Just shake the water out and It is good to go when you resume painting.

73, Howie N4AF

Here is the name of an excellent tower climber I have recently used.  He 
formerly worked as a rigger for Norm Jeweler at US Towers in Frederick.  He lives 
in Ranson WV, near Charles Town.

He is:  Mike Winters
           (304) 725-4954

73

Mike
W0YR/4