Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6KIM callsign genealogy
Currently held by Kim, Avin Y
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 W6KIM's current licensee, walking backwards.
- Kim, Avin YCAgranted 2011-08-24cancelled 2021-06-07
Successor callsigns
Callsigns held now by people who previously held W6KIM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6KIM, oldest first.
- LEACH, ROBERT M CA2008-04-28 → cancelled 2020-07-28
- Kim, Avin Y CA2021-06-07 active