Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DXY callsign genealogy
Currently held by PYLE, KARL 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 W4DXY's current licensee, walking backwards.
- Scogins, Catherine RALgranted 2020-07-02cancelled 2020-07-28
Successor callsigns
Callsigns held now by people who previously held W4DXY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4DXY, oldest first.
- PYLE, KARL W FL1988-06-21 → cancelled 2000-06-22
- WHITEHURST, DANAL C FL2008-06-06 → cancelled 2020-06-09
- Scogins, Catherine R AL2020-07-28 active