Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4WAT callsign genealogy
Currently held by Davis Jr, Claude E
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 K4WAT's current licensee, walking backwards.
- Davis Jr, Claude EGAgranted 2017-03-30cancelled 2017-05-02
Successor callsigns
Callsigns held now by people who previously held K4WAT.
- FOWLER, MICHAEL ENCgranted 2022-07-12
All historical holders
Every license row we've seen with the callsign K4WAT, oldest first.
- FOWLER, MICHAEL E NC2010-03-02 → cancelled 2012-07-20
- Davis Jr, Claude E GA2017-05-02 active