Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4HFD callsign genealogy
Currently held by Barber, Tommy L
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 W4HFD's current licensee, walking backwards.
- Barber, Tommy LTNgranted 2005-03-24cancelled 2008-01-23
Successor callsigns
Callsigns held now by people who previously held W4HFD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4HFD, oldest first.
- MADSEN, CARL E FL1995-12-05 → cancelled 2007-12-06
- Barber, Tommy L TN2020-01-24 active