Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4DGH callsign genealogy
Currently held by Gehring III, Charles I
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 KI4DGH's current licensee, walking backwards.
- Gehring III, Charles ITNgranted 1999-02-11cancelled 2003-12-08
Successor callsigns
Callsigns held now by people who previously held KI4DGH.
- Gehring III, Charles ITNgranted 2026-05-07