Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2PZD callsign genealogy
Currently held by Dzwonek, Pauline
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 KB2PZD's current licensee, walking backwards.
- Dzwonek, PaulineNJgranted 2017-04-05cancelled 2020-07-24
Successor callsigns
Callsigns held now by people who previously held KB2PZD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB2PZD, oldest first.
- ROSINSKY, ALAN NY1993-02-16 → cancelled 2005-02-17
- Dzwonek, Pauline NJ2020-07-24 active