Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4PGA callsign genealogy
Currently held by Cox, Steven A
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 KK4PGA's current licensee, walking backwards.
- Arnold, Patrick GFLgranted 2018-04-12cancelled 2018-05-01
Successor callsigns
Callsigns held now by people who previously held KK4PGA.
- Cox, Steven ATNgranted 2014-03-28cancelled 2026-03-31
All historical holders
Every license row we've seen with the callsign KK4PGA, oldest first.
- Cox, Steven A TN2013-03-07 → cancelled 2014-03-28
- Arnold, Patrick G FL2018-05-01 active