Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4PDU callsign genealogy
Currently held by Davis, Paul G
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 K4PDU's current licensee, walking backwards.
- Davis, Paul GFLgranted 2015-01-15cancelled 2015-02-07
Successor callsigns
Callsigns held now by people who previously held K4PDU.
- Kaneff Jr, George WKYgranted 2025-02-25
All historical holders
Every license row we've seen with the callsign K4PDU, oldest first.
- Kaneff Jr, George W KY2004-07-20 → cancelled 2005-05-17
- Davis, Paul G FL2024-11-19 active