Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9HMH callsign genealogy
Currently held by KUCZEK, GREGORY 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 KC9HMH'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 KC9HMH.
- KUCZEK, GREGORY JILgranted 2017-11-04