Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6YEN callsign genealogy
Currently held by DAVISON, KARL W
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 K6YEN's current licensee, walking backwards.
- Chen, YentingCAgranted 2018-03-01cancelled 2018-03-20
Successor callsigns
Callsigns held now by people who previously held K6YEN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6YEN, oldest first.
- DAVISON, KARL W CA1988-10-04 → cancelled 2000-10-05
- Chen, Yenting CA2018-03-20 active