Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3SWR callsign genealogy
Currently held by SWR Magazine Amateur Radio Club
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 KP3SWR's current licensee, walking backwards.
- WP4TVYcancelledSWR Magazine Amateur Radio ClubPRgranted 2025-12-18cancelled 2026-01-06
Successor callsigns
Callsigns held now by people who previously held KP3SWR.
No current licensee on record previously held this callsign.