Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3JH callsign genealogy
Currently held by HERTOK, JAMES C
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 K3JH's current licensee, walking backwards.
- Hucke, JohnVAgranted 2013-05-10cancelled 2014-04-29
Successor callsigns
Callsigns held now by people who previously held K3JH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3JH, oldest first.
- HERTOK, JAMES C MD2003-07-11 → cancelled 2012-04-10
- Hucke, John PA2024-06-11 active