Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9UOZ callsign genealogy
Currently held by TOADS 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 KD9UOZ'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 KD9UOZ.
- KT0ADSactiveTOADS CLUBWIgranted 2022-04-23