Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5CMJ callsign genealogy
Currently held by Hale, John D
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 KC5CMJ'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 KC5CMJ.
- Hale, John DARgranted 2003-07-29cancelled 2007-04-07