[BC] Real cases of IBOC interference wanted for research purposes

[Jim Tonne]

> WLBY (1290) is not licensed to Ann Arbor.  It is licensed to Saline, to 
> the
> southwest of Ann  Arbor and has the nulls of its directional pattern in 
> the
> direction of Ann Arbor.

NullS?  I see a single "null" - quite broad - of about 3 dB due east of the 
site.
The pattern is nearly non-directional.  500 watts during the day.

- Jim Tonne