Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4CGH callsign genealogy
Currently held by Region J Healthcare Coalition Radio Club
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 N4CGH's current licensee, walking backwards.
- KN4RGZcancelledRegion J Healthcare Coalition Radio ClubGAgranted 2018-12-19cancelled 2019-02-05
Successor callsigns
Callsigns held now by people who previously held N4CGH.
No current licensee on record previously held this callsign.