Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KC7TDR callsign genealogy
Currently held by COXON, ALLAN C
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 KC7TDR'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 KC7TDR.
- COXON, ALLAN CAZgranted 2014-04-05cancelled 2026-04-07