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

WQ4K callsign genealogy

Currently held by Martin Jr, Elwood H

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 WQ4K's current licensee, walking backwards.

  1. KI4KNQcancelled· E
    VOSS, RICHARD MNCgranted 2005-06-08cancelled 2006-01-10

Successor callsigns

Callsigns held now by people who previously held WQ4K.

  1. K1EHMexpired· E
    Martin Jr, Elwood HFLgranted 2003-09-30cancelled 2015-10-01
  2. KK4LScancelled· E
    HAGAN, EUGENE FFLgranted 1997-07-09cancelled 2004-04-17

All historical holders

Every license row we've seen with the callsign WQ4K, oldest first.

  • Martin Jr, Elwood H FL
    2000-06-20 → cancelled 2003-09-30
  • VOSS, RICHARD M NC
    2025-12-12 active
← Back to WQ4K License history →