Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0WJH callsign genealogy
Currently held by Hunt Jr, Walter J
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 K0WJH's current licensee, walking backwards.
- Hartless, William JCOgranted 2016-12-19cancelled 2017-07-25
Successor callsigns
Callsigns held now by people who previously held K0WJH.
- Hunt Jr, Walter JKSgranted 2009-01-27cancelled 2021-01-28
All historical holders
Every license row we've seen with the callsign K0WJH, oldest first.
- Hunt Jr, Walter J KS2004-03-06 → cancelled 2009-01-27
- Hartless, William J CO2017-07-25 active