Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0JNS callsign genealogy
Currently held by Schuman, Joel N
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 K0JNS's current licensee, walking backwards.
- Schuman, Joel NNDgranted 2023-01-20cancelled 2023-02-17
Successor callsigns
Callsigns held now by people who previously held K0JNS.
No current licensee on record previously held this callsign.