Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0RFA callsign genealogy
Currently held by University Of Colorado At Co Spgs ARC
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 KC0RFA'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 KC0RFA.
- KU0CactiveUniversity Of Colorado Colorado Springs ARCCOgranted 2024-01-31