Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3NTN callsign genealogy
Currently held by Wolf III, Nathan H
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 KC3NTN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC3NTN.
- Wolf III, Nathan HPAgranted 2021-12-28