Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4MFG callsign genealogy
Currently held by MILTON, BILL J
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 W4MFG's current licensee, walking backwards.
- Florido, Gina MFLgranted 2020-01-29cancelled 2020-02-21
Successor callsigns
Callsigns held now by people who previously held W4MFG.
- Florido, Gina MFLgranted 2026-08-01
All historical holders
Every license row we've seen with the callsign W4MFG, oldest first.
- MILTON, BILL J KY2004-04-22 → cancelled 2016-07-15
- Florido, Gina M FL2020-02-21 → cancelled 2026-08-01