Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD0JKZ callsign genealogy
Currently held by Smith, DaRonn C
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 WD0JKZ's current licensee, walking backwards.
- Smith, DaRonn CCOgranted 2021-06-14cancelled 2023-01-21
Successor callsigns
Callsigns held now by people who previously held WD0JKZ.
- Smith, DaRonn CCOgranted 2023-10-28