Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WF4D callsign genealogy
Currently held by MILLER, ROY E
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 WF4D's current licensee, walking backwards.
- LASTOVICA, DAVID LVAgranted 1995-03-17cancelled 2000-07-11
Successor callsigns
Callsigns held now by people who previously held WF4D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WF4D, oldest first.
- MILLER, ROY E FL1988-06-21 → cancelled 2000-06-22
- LASTOVICA, DAVID L VA2020-04-14 active