Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5SWO callsign genealogy
Currently held by Stillwater 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 K5SWO's current licensee, walking backwards.
- KD5VKLcancelledStillwater Amateur Radio ClubOKgranted 2003-02-28cancelled 2003-06-10
Successor callsigns
Callsigns held now by people who previously held K5SWO.
No current licensee on record previously held this callsign.