Regarding availability. I am not sure if Penn-Tech International
Inc. is still in the business, however three years ago when I needed
parts they were able to supply them, plates etc. All my guys with
insulators were mfd by them etc. As I recall they had the nuts and bolts.
I know at one time you could buy the complete tower from them.
AB-105 was the military nomenclature, Penn-Tech called it STT-2400.
same high quality as the original AB-105.
Penn-Tech International Inc
306 Westtown Rd
West Chester, Pa. 19382
That is adr I used three years ago.
73 Pete N4KW
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