Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8ZDT callsign genealogy
Currently held by DROST, KEVIN 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 W8ZDT's current licensee, walking backwards.
- DROST, KEVIN JMIgranted 2021-01-12cancelled 2021-02-09
Successor callsigns
Callsigns held now by people who previously held W8ZDT.
No current licensee on record previously held this callsign.