Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WM9GY callsign genealogy
Currently held by Wang, Zhi
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 WM9GY's current licensee, walking backwards.
- Wang, ZhiILgranted 2020-03-05cancelled 2021-07-07
Successor callsigns
Callsigns held now by people who previously held WM9GY.
No current licensee on record previously held this callsign.