Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC8HKN callsign genealogy
Currently held by COWEN, WILLIAM J
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 KC8HKN'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 KC8HKN.
- W1AWWactiveCLUB WALLED LAKE ARCMIgranted 2017-05-23