Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4HGC callsign genealogy
Currently held by JOHNSTON, V DANIEL
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 K4HGC's current licensee, walking backwards.
- KF8FBLcancelledGreene County 4H ClubOHgranted 2025-11-22cancelled 2026-01-30
Successor callsigns
Callsigns held now by people who previously held K4HGC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4HGC, oldest first.
- JOHNSTON, V DANIEL TX1997-07-24 → cancelled 2009-07-25
- Greene County 4H Club OH2026-01-30 active