Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC7UKK callsign genealogy
Currently held by TELLECHEA, JEFFREY P
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 KC7UKK'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 KC7UKK.
- TELLECHEA, JEFFREY PAZgranted 2023-02-22