Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DZX callsign genealogy
Currently held by WINGERS, JOHNNY M
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 W4DZX's current licensee, walking backwards.
- WINGERS, JOHNNY MGAgranted 1999-11-23cancelled 2001-01-26
Successor callsigns
Callsigns held now by people who previously held W4DZX.
- WINGERS, JOHNNY MGAgranted 2022-12-07