Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3NUR callsign genealogy
Currently held by Zimmerman, Joshua I
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 K3NUR's current licensee, walking backwards.
- Zimmerman, Joshua IPAgranted 2016-10-27cancelled 2016-11-18
Successor callsigns
Callsigns held now by people who previously held K3NUR.
- Zimmerman, Joshua IPAgranted 2020-03-20