Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1CNX callsign genealogy
Currently held by ROSENBERG, BERNARD M
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 K1CNX's current licensee, walking backwards.
- KB1EDVcancelledNORFOLK COUNTY REPEATER ASSOCIATIONMAgranted 1999-06-03cancelled 2005-08-02
Successor callsigns
Callsigns held now by people who previously held K1CNX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1CNX, oldest first.
- ROSENBERG, BERNARD M MA1998-11-24 → cancelled 2002-08-23
- NORFOLK COUNTY REPEATER ASSOCIATION MA2025-07-03 active