Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0LKA callsign genealogy
Currently held by Waterton Contest 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 KC0LKA'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 KC0LKA.
- W0NTactiveWaterton Contest ClubCOgranted 2022-05-13