[TowerTalk] Tech Manuals AB 577 and others

[Pat Barthelow]

Found a large number of military tech manuals of masts and antennas that 
might be useful...
A common system found cheap surplus here in California is the
AB 577   "Rocket Launcher" mast...A complete manual and ops instruction on 
it is here, as well as many others...

See:
http://www.tpub.com/content/antennaandmasts/

73, DX, de Pat Barthelow AA6EG aa6eg at hotmail.com