Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5JD callsign genealogy
Currently held by DUDZIK, JOE H
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 N5JD's current licensee, walking backwards.
- DUDZIK, JOE HARgranted 2006-03-15cancelled 2010-12-31
Successor callsigns
Callsigns held now by people who previously held N5JD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5JD, oldest first.
- DANNELS, JACK S TX1998-12-10 → cancelled 2010-12-11
- DUDZIK, JOE H AR2020-10-22 active