Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ4LOL callsign genealogy
Currently held by Miller, Brian W
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KJ4LOL's current licensee, walking backwards.
- Miller, Brian WKYgranted 2020-09-01cancelled 2020-09-22
Successor callsigns
Callsigns held now by people who previously held KJ4LOL.
- King, Paul DGAgranted 2019-04-13
All historical holders
Every license row we've seen with the callsign KJ4LOL, oldest first.
- King, Paul D GA2009-04-27 → cancelled 2009-05-22
- Miller, Brian W KY2020-09-22 active