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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WX4HAM callsign genealogy

Currently held by King II, Ronald G

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 WX4HAM's current licensee, walking backwards.

  1. WX4RONcancelled· G
    King, ronnieALgranted 2021-03-12cancelled 2022-06-22
  2. KJ4ZOFcancelled· G
    King, RonnieALgranted 2010-10-28cancelled 2011-03-19
  3. KG4HKEcancelled· G
    King, RonnieALgranted 2010-10-28cancelled 2010-12-14

Successor callsigns

Callsigns held now by people who previously held WX4HAM.

No current licensee on record previously held this callsign.

← Back to WX4HAM License history →