Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA6GYI callsign genealogy
Currently held by CAL POLY 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 WA6GYI'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 WA6GYI.
- K6CPPcancelledCAL POLY POMONA AMATEUR RADIO CLUBCAgranted 2019-02-25cancelled 2025-08-11