Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DYW callsign genealogy
Currently held by MC DADE, EVEREST
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 W4DYW's current licensee, walking backwards.
- HULL, ELLEN MNCgranted 2003-02-04cancelled 2008-12-05
Successor callsigns
Callsigns held now by people who previously held W4DYW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4DYW, oldest first.
- MC DADE, EVEREST NC1998-11-16 → cancelled 2006-11-14
- HULL, ELLEN M NC2018-09-14 active