Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA0DWU callsign genealogy
Currently held by White, James 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 WA0DWU's current licensee, walking backwards.
- White, James WMOgranted 2017-05-02cancelled 2026-03-17
Successor callsigns
Callsigns held now by people who previously held WA0DWU.
- White, James WMOgranted 2017-05-02cancelled 2026-03-17