Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WZ1EEE callsign genealogy
Currently held by Madison, James S
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 WZ1EEE's current licensee, walking backwards.
- Brown, AlexisCAgranted 2024-08-20cancelled 2024-09-07
Successor callsigns
Callsigns held now by people who previously held WZ1EEE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WZ1EEE, oldest first.
- Madison, James S CA2010-07-30 → cancelled 2022-08-02
- Brown, Alexis CA2024-09-07 active