Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6BTY callsign genealogy
Currently held by Ching, Edward 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 K6BTY's current licensee, walking backwards.
- tucker, steven KCAgranted 2021-07-07cancelled 2021-07-30
Successor callsigns
Callsigns held now by people who previously held K6BTY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6BTY, oldest first.
- POPEJOY, EDWARD M CA1988-03-08 → cancelled 2000-03-09
- Ching, Edward Y CA2001-02-21 → cancelled 2013-02-22
- tucker, steven K CA2021-07-30 active