Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7PDK callsign genealogy
Currently held by KROCULICK, PAUL D
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 N7PDK's current licensee, walking backwards.
- KROCULICK, PAUL DNYgranted 2013-04-19cancelled 2016-09-02
Successor callsigns
Callsigns held now by people who previously held N7PDK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7PDK, oldest first.
- RICHARDS, ROBERT D AZ2000-07-06 → cancelled 2012-07-07
- KROCULICK, PAUL D NY2026-09-02 active