Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2YHL callsign genealogy
Currently held by Yang, Henglin
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 K2YHL's current licensee, walking backwards.
- Yang, HenglinNJgranted 2019-10-30cancelled 2020-03-10
Successor callsigns
Callsigns held now by people who previously held K2YHL.
No current licensee on record previously held this callsign.