Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3JFR callsign genealogy
Currently held by SMITH, GREGORY 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 K3JFR's current licensee, walking backwards.
- SMITH, GREGORY WCOgranted 2002-07-03cancelled 2012-02-22
Successor callsigns
Callsigns held now by people who previously held K3JFR.
No current licensee on record previously held this callsign.