Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC3JXH callsign genealogy
Currently held by COLON CARTAGENA, JOSE R
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 KC3JXH'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 KC3JXH.
- COLON CARTAGENA, JOSE RDEgranted 2017-10-17