Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9CMQ callsign genealogy
Currently held by Weitendorf, George W
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 KC9CMQ'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 KC9CMQ.
- Weitendorf, George WILgranted 2017-02-10cancelled 2018-12-15