Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4WR callsign genealogy
Currently held by Hoffman, Ryan 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 K4WR's current licensee, walking backwards.
- Hoffman, Ryan AGAgranted 2017-10-02cancelled 2020-10-27
Successor callsigns
Callsigns held now by people who previously held K4WR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4WR, oldest first.
- RICKETTS, DAVID R TN2016-10-26 → cancelled 2018-10-08
- Hoffman, Ryan A GA2020-10-27 active