> Use the FCC ULS search feature. From the ULS page select
> find license. From that page on the right hand side select
> Site based search. This will bring up a form that you can
> search on several items including the ASR number. The result
> will be the call signs of everyone on that tower.
>
> Bill
That only works if there is an ASR associated with the license. Not all FCC
bureaus, and not all licenses for a given bureau, have an ASR entry.
Also note that ASR only came about in 1997 (?), so any license issued before
that date that hasn't been updated to include ASR# won't have an ASR#
associated with the license. Many broadcast licenses fall into this
category as an example.
--- Jeff WN3A