Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6ATW callsign genealogy
Currently held by Wong, Alvin T
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 W6ATW's current licensee, walking backwards.
- Wong, Alvin TCAgranted 2008-04-14cancelled 2008-05-13
Successor callsigns
Callsigns held now by people who previously held W6ATW.
No current licensee on record previously held this callsign.