Search for FCC form# 601 ... Watch the LMR part of this video for more infos:
https://youtu.be/fuErcUjv_fA
Edit/update: I dont know anyone (including myself) that has actually applied for a business license themself - everyone I know paid a company/service to do it for them.
I have had/used the KG-1000G, the 1000G+ and the DB-25... The DB-25 is probably my lease-favorite radio, and the KG-1000G+ is my mostest-favorite Part 95 GMRS radio, with the older 1000G right behind it.
I need something better so i can calibrate my Fars-O-Meter 2000!
I am also looking at some of the MFJ's but I want something that "some people" wont declare is just 'junk' and i'm not sure where MFJ falls on the home-expert's scale of "just junk"...
Curious what some good, accurate, well-respected power meters are. I know Bird is the gold-standard but I'm looking for something not quite as expensive. Not just something that works well and is accurate, but something that "experts" would respect.
When I first set up my 2 KG1000s as a repeater i had significant desense limiting my fars. But after separating the radios by several feet and putting one of the radios in a vented metal box, I was able to get a 20+ mile range.. I am high-up on a hill though so your fars may vary.
Almost forgot:
A lot of sad-hams like to slum on GMRS - so turn on your roger beep, then kerchunk the repeater a few times - They'll come at you like The Walking Dead...
Some areas are, mostly because GMRS is intended for purpose-use. ie; when you go hiking, off-roading, etc, to talk with others in your group. Its not primarily intended for chatting with strangers.