[BC] IBOC seperate antenna question

[Tom Bosscher]

	Under the FCC rules, or sta's, is there not a percentage of height 
above average terrain an FM station must have to be able to use an 
auxiliary antenna for FM IBOC use? (Simplest way, no combiners, but I 
thought the antenna had to be "X" % of the main antenna).

	Also, what about a station that is directional with the main antenna. 
They have an aux antenna right around 80% of the HAAT of the 
directional, but it is non-directional. Is is licensed for a much lower 
power use for the analog of course. Can they use this antenna for IBOC? 
I am thinking of saying no, as the contours would not follow each other 
on this one.


	Inquiring mind desires proper answers

	tom bosscher

p.s., for extra credit, is there a way to see any STA'a a station has on 
the FCC website?