Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB6OQQ callsign genealogy
Currently held by Teruya, Keith J
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 WB6OQQ's current licensee, walking backwards.
- Teruya, Keith JCAgranted 2015-08-04cancelled 2015-08-29
Successor callsigns
Callsigns held now by people who previously held WB6OQQ.
- Teruya, Keith JORgranted 2025-08-05
All historical holders
Every license row we've seen with the callsign WB6OQQ, oldest first.
- TERUYA, KEITH J CA1989-08-01 → cancelled 2001-08-02
- Teruya, Keith J CA2015-08-29 → cancelled 2015-10-31