Confidence: Medium · Source: FCC ULS · As of 2026-09-11
K3URL callsign genealogy
Currently held by KAWAKAMI, SATOSHI
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 K3URL's current licensee, walking backwards.
- KAWAKAMI, SATOSHIORgranted 2021-06-29cancelled 2026-04-28
Successor callsigns
Callsigns held now by people who previously held K3URL.
- KAWAKAMI, SATOSHIORgranted 2021-06-29cancelled 2026-04-28
All historical holders
Every license row we've seen with the callsign K3URL, oldest first.
- KAWAKAMI, SATOSHI OR2021-06-29 → cancelled 2026-04-02
- KAWAKAMI, SATOSHI OR2026-04-28 active