Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4UE callsign genealogy
Currently held by JOHNSON, MICHAEL T
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 KW4UE's current licensee, walking backwards.
- JOHNSON, MICHAEL TKYgranted 2016-04-04cancelled 2016-05-02
Successor callsigns
Callsigns held now by people who previously held KW4UE.
- JOHNSON, MICHAEL TNCgranted 2026-07-17