Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ4IVX callsign genealogy
Currently held by SWAIM, SCOTT K
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 KJ4IVX's current licensee, walking backwards.
- SWAIM, SCOTT KNCgranted 2007-11-07cancelled 2009-01-12
Successor callsigns
Callsigns held now by people who previously held KJ4IVX.
No current licensee on record previously held this callsign.