Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8SUD callsign genealogy
Currently held by ERICKSON, WILLIAM V
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 W8SUD's current licensee, walking backwards.
- ERICKSON, WILLIAM VWVgranted 2012-07-11cancelled 2014-01-31
Successor callsigns
Callsigns held now by people who previously held W8SUD.
No current licensee on record previously held this callsign.