Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4FDF callsign genealogy
Currently held by WESTFALL, VERNON 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 W4FDF's current licensee, walking backwards.
- POWERS, THOMAS ATNgranted 2002-04-16cancelled 2002-09-13
Successor callsigns
Callsigns held now by people who previously held W4FDF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4FDF, oldest first.
- WESTFALL, VERNON D GA1992-06-02 → cancelled 2000-08-21
- POWERS, THOMAS A TN2022-07-07 active