Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0SVN callsign genealogy
Currently held by Swenson, Matthew M
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 KC0SVN's current licensee, walking backwards.
- Swenson, Matthew MMNgranted 2004-05-29cancelled 2004-07-27
Successor callsigns
Callsigns held now by people who previously held KC0SVN.
- Swenson, Matthew MMNgranted 2024-06-25