Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4JHG callsign genealogy
Currently held by Gottschalk Jr, John 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 K4JHG's current licensee, walking backwards.
- Gottschalk Jr, John HMAgranted 2008-06-17cancelled 2010-10-26
Successor callsigns
Callsigns held now by people who previously held K4JHG.
No current licensee on record previously held this callsign.