Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1NGD callsign genealogy
Currently held by Wong, Waldon 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 W1NGD's current licensee, walking backwards.
- Wong, Waldon WCAgranted 2008-03-12cancelled 2009-01-31
Successor callsigns
Callsigns held now by people who previously held W1NGD.
- Wong, Waldon WCAgranted 2026-01-06