Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1YLC callsign genealogy
Currently held by Yang, Lee-chen
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 K1YLC's current licensee, walking backwards.
- YANG, LEE-CHENMAgranted 2017-12-01cancelled 2017-12-27
Successor callsigns
Callsigns held now by people who previously held K1YLC.
No current licensee on record previously held this callsign.