Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF4RG callsign genealogy
Currently held by Clark Sr, Richard L
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 AF4RG's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AF4RG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AF4RG, oldest first.
- Clark Sr, Richard L TN2002-03-19 → cancelled 2014-06-17
- Gilmore, Ryan K KY2017-03-04 active