Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2JNS callsign genealogy
Currently held by ZAHRADNIK JR, JOHN
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 K2JNS's current licensee, walking backwards.
- Moffa, Teri JNJgranted 2019-09-16cancelled 2020-05-27
Successor callsigns
Callsigns held now by people who previously held K2JNS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2JNS, oldest first.
- ZAHRADNIK JR, JOHN NJ2010-03-24 → cancelled 2018-06-11
- Moffa, Teri J NJ2020-05-27 active