Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC8ZQM callsign genealogy
Currently held by HILLEN, ROBERT 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 KC8ZQM's current licensee, walking backwards.
- HILLEN, ROBERT JWVgranted 2004-02-25cancelled 2004-04-29
Successor callsigns
Callsigns held now by people who previously held KC8ZQM.
- HILLEN, ROBERT JWIgranted 2025-05-28