Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8HFZ callsign genealogy
Currently held by HFZone Amateur Radio Club
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 K8HFZ's current licensee, walking backwards.
- KE8YTVcancelledHFZone Amateur Radio ClubOHgranted 2023-07-15cancelled 2023-08-04
Successor callsigns
Callsigns held now by people who previously held K8HFZ.
No current licensee on record previously held this callsign.