Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN0RSK callsign genealogy
Currently held by Swanson, Erik 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 KN0RSK's current licensee, walking backwards.
- Swanson, Erik CWAgranted 2010-09-24cancelled 2010-10-19
Successor callsigns
Callsigns held now by people who previously held KN0RSK.
No current licensee on record previously held this callsign.