Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD0JLZ callsign genealogy
Currently held by THEIS, PAUL J
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 KD0JLZ's current licensee, walking backwards.
- THEIS, PAUL JMNgranted 2009-10-28cancelled 2009-11-20
Successor callsigns
Callsigns held now by people who previously held KD0JLZ.
No current licensee on record previously held this callsign.