Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS0D callsign genealogy
Currently held by PIERSON, CLYDE A
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 WS0D's current licensee, walking backwards.
- GETZY, DAVID MCOgranted 2003-10-04cancelled 2009-02-24
Successor callsigns
Callsigns held now by people who previously held WS0D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WS0D, oldest first.
- PIERSON, CLYDE A KS1996-11-04 → cancelled 2006-08-23
- GETZY, DAVID M FL2019-04-25 active