Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC5SJY callsign genealogy
Currently held by HUNTSVILLE AMATEUR RADIO SOCIETY
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 KC5SJY'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 KC5SJY.
- W5HVLactiveWALKER COUNTY AMATEUR RADIO GROUPTXgranted 2017-09-21