Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0RZK callsign genealogy
Currently held by JOHNSON, RICHARD M
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 W0RZK's current licensee, walking backwards.
- JOHNSON, RICHARD MCOgranted 2014-08-29cancelled 2015-12-22
Successor callsigns
Callsigns held now by people who previously held W0RZK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0RZK, oldest first.
- AUBERT JR, LLOYD J KS1999-01-07 → cancelled 2005-10-06
- JOHNSON, RICHARD M TX2025-11-21 active