Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4WDC callsign genealogy
Currently held by Curtis, Wayne D
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 W4WDC's current licensee, walking backwards.
- Curtis, Wayne DFLgranted 2008-10-28cancelled 2009-01-16
Successor callsigns
Callsigns held now by people who previously held W4WDC.
No current licensee on record previously held this callsign.