Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4CHA callsign genealogy
Currently held by GUNTI, CHARLES B
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 N4CHA's current licensee, walking backwards.
- GUNTI, CHARLES BGAgranted 2021-10-26cancelled 2022-08-23
Successor callsigns
Callsigns held now by people who previously held N4CHA.
- SCHLEIFFER, SCOTT CILgranted 2021-08-26
All historical holders
Every license row we've seen with the callsign N4CHA, oldest first.
- SCHLEIFFER, SCOTT C IL2007-07-11 → cancelled 2011-10-29
- GUNTI, CHARLES B GA2022-08-23 active