Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4WKQ callsign genealogy
Currently held by Rubin, Stephanie M
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 KJ4WKQ'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 KJ4WKQ.
- RUBIN, STEPHANIE MFLgranted 2020-10-27