Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4GPX callsign genealogy
Currently held by KOWAL JR, JOSEPH
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 KQ4GPX'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 KQ4GPX.
- KOWAL JR, JOSEPHGAgranted 2023-04-21