Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9RGV callsign genealogy
Currently held by WOZNICZKA JR, JOHN J
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 N9RGV'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 N9RGV.
- wozniczka jr, johnj JWIgranted 2014-09-11cancelled 2026-09-09