Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ4SWT callsign genealogy
Currently held by RODRIGUEZ, RAUL
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 KJ4SWT's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KJ4SWT.
- RODRIGUEZ, RAULFLgranted 2024-08-14