Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB0ZDM callsign genealogy
Currently held by SMITH, GEORGE W
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 KB0ZDM's current licensee, walking backwards.
- WB5EIIno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KB0ZDM.
- SMITH, GEORGE WMOgranted 2024-03-05