Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8JDZ callsign genealogy
Currently held by Zetlaw, Joshua 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 W8JDZ's current licensee, walking backwards.
- Zetlaw, Joshua DOHgranted 2006-12-11cancelled 2007-10-23
Successor callsigns
Callsigns held now by people who previously held W8JDZ.
- Zetlaw, Joshua DOHgranted 2024-08-30