uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

W4VHF callsign genealogy

Currently held by Goldthorpe Jr, Theodore F

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 W4VHF's current licensee, walking backwards.

  1. N4BXactive· E
    Hamilton, Mark FFLgranted 2018-11-14
  2. KN4KKJcancelled· E
    Hamilton, Mark FFLgranted 2018-03-09cancelled 2018-11-14

Successor callsigns

Callsigns held now by people who previously held W4VHF.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4VHF, oldest first.

  • Goldthorpe Jr, Theodore F TN
    2006-10-17 → cancelled 2015-05-10
  • ROSWELL DX ASSOCIATION NC
    2026-08-13 active