Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0JRL callsign genealogy
Currently held by Gardner, Roy E
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 K0JRL's current licensee, walking backwards.
- Gardner, Roy EMOgranted 2018-04-03cancelled 2018-05-01
Successor callsigns
Callsigns held now by people who previously held K0JRL.
No current licensee on record previously held this callsign.