Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7TZ callsign genealogy
Currently held by DEAVER, CLAYTON 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 KD7TZ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD7TZ.
- DEAVER, CLAYTON JWAgranted 2024-08-21