Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4MDF callsign genealogy
Currently held by FORSYTH JR, MILTON D
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 W4MDF's current licensee, walking backwards.
- FORSYTH JR, MILTON DNCgranted 1999-11-30cancelled 2000-02-25
Successor callsigns
Callsigns held now by people who previously held W4MDF.
No current licensee on record previously held this callsign.