Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3JDS callsign genealogy
Currently held by Sargent, John 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 K3JDS's current licensee, walking backwards.
- Sargent, John DPAgranted 1997-09-30cancelled 2003-05-30
Successor callsigns
Callsigns held now by people who previously held K3JDS.
No current licensee on record previously held this callsign.