Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NT4HI callsign genealogy
Currently held by Charleston Amateur Radio Society
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 NT4HI's current licensee, walking backwards.
- KG4SFNcancelledCharleston Amateur Radio SocietySCgranted 2002-03-18cancelled 2002-06-04
Successor callsigns
Callsigns held now by people who previously held NT4HI.
No current licensee on record previously held this callsign.