Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2KNJ callsign genealogy
Currently held by CAMPANELLA, JOSEPH L
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 K2KNJ's current licensee, walking backwards.
- KD2YYUcancelledWest Hudson Amateur Radio ClubNJgranted 2022-03-15cancelled 2022-04-30
Successor callsigns
Callsigns held now by people who previously held K2KNJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2KNJ, oldest first.
- CAMPANELLA, JOSEPH L NY1988-08-09 → cancelled 2000-08-10
- West Hudson Amateur Radio Club NJ2022-04-30 active