Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0RLL callsign genealogy
Currently held by THENO III, FRANK M
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 KC0RLL'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 KC0RLL.
- THENO III, FRANK MMOgranted 2023-11-23