Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4RLA callsign genealogy
Currently held by Lake Ashton Amateur Radio Club
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 K4RLA's current licensee, walking backwards.
- KK4HFQcancelledLake Ashton Amateur Radio ClubFLgranted 2012-02-27cancelled 2012-03-20
Successor callsigns
Callsigns held now by people who previously held K4RLA.
- ASTON IV, ROY LOKgranted 2017-02-09
All historical holders
Every license row we've seen with the callsign K4RLA, oldest first.
- ASTON IV, ROY L OK2002-04-04 → cancelled 2007-02-08
- Lake Ashton Amateur Radio Club FL2021-12-22 active