Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7TJN callsign genealogy
Currently held by Neumann, Terrance J
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 K7TJN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K7TJN.
- Neumann, Terrance JAZgranted 2022-06-18