Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7SET callsign genealogy
Currently held by Matthews, Joseph T
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 K7SET's current licensee, walking backwards.
- Matthews, Joseph TCOgranted 2009-12-24cancelled 2010-04-02
Successor callsigns
Callsigns held now by people who previously held K7SET.
No current licensee on record previously held this callsign.