Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3DSI callsign genealogy
Currently held by CLAYTON, JAMES B
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 K3DSI's current licensee, walking backwards.
- CLAYTON, JAMES BVAgranted 2008-10-14cancelled 2008-11-04
Successor callsigns
Callsigns held now by people who previously held K3DSI.
- CLAYTON, JAMES BVAgranted 2009-01-27cancelled 2009-02-18