Ah, this is pretty cool- I haven't dug into this kind of detail before! So what is the station class? FB6T, MO6, etc? Or the Frequency ID numbers? What do those represent?
Thanks for sharing! How are you searching for these? By zipcode or something?
Sorry for taking so long to reply.
In this case,
FB6T - Temporary repeaters that a radio shop is setting up & renting to a customer for an event.
MO6 - Are the input freqs to those repeaters.
More about station classes can be found here:
wiki.radioreference.com
As for searching, I use this FCC search page:
For STA licenses, I use the settings indicated by the green lines & I uncheck the boxes where the red brackets are.
Of course, you're free to use whatever search criteria suits your needs.
Freq Loc Ant Freq ID Sta Class
452.2250 1 1 1 FB6T
Loc: What place listed on the "Locations" tab of the license page is this freq at.
Ant: If a location has more than one antenna, this shows which freqs are on an antenna together.
Freq ID: Sometimes this has meaning from the license holder (i.e. channel number), but most of the time it's just a sequential number that finishes the Loc/Ant/FreqID differentiation on the license.
Hopes this helps. If you have additional questions, feel free to ask. Happy listening.