Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2NNJ callsign genealogy
Currently held by Dubenezic, Robert A
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 K2NNJ's current licensee, walking backwards.
- Rieger, KurtNJgranted 2021-08-11cancelled 2022-02-12
Successor callsigns
Callsigns held now by people who previously held K2NNJ.
- Dubenezic, Robert AFLgranted 2022-03-11
All historical holders
Every license row we've seen with the callsign K2NNJ, oldest first.
- Dubenezic, Robert A NJ2003-07-22 → cancelled 2012-04-24
- Rieger, Kurt NJ2022-02-12 active