Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB3GUM callsign genealogy
Currently held by SEA VIEW PLAY 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 KB3GUM's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB3GUM.
- W2BNactiveSEA VIEW PLAY AMATEUR RADIO CLUBKYgranted 2021-06-10