Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0NGZ callsign genealogy
Currently held by Wong, Alvin 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 W0NGZ's current licensee, walking backwards.
- Wong, Alvin WCAgranted 2021-04-06cancelled 2021-04-24
Successor callsigns
Callsigns held now by people who previously held W0NGZ.
No current licensee on record previously held this callsign.