Don't forget we're WEST longitude... that would correspond to a NEGATIVE coordinate (on most systems; apparently the FCC like to do things backwards), hence
42.901149 N , or positive
78.8734 W, or negative
...Is this the site you're using?
License Search - Geographic Search
If it is, I find it very odd that they have marked West longitude as positive (+) and East longitude as negative (-)... hmm...
After converting your coordinates from decimal degrees to degrees, minutes, seconds here:
Convert Latitude / Longitude in Degrees/Minutes/Seconds to/from Decimal (FCC) USA
... I plugged them in at the page above, and got 3,670 hits within a 50-mile radius of those coordinates.
Maybe give us a link to the page you're accessing, and we can go from there?
__________________
Timothy D. Bennett/
KJ4MUY
Cape Coral, Lee County, SW FL
Uniden BCD396XT, ICOM IC-706MKIIG