Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9UZF callsign genealogy
Currently held by DUBIELAK, RONALD A
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 N9UZF'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 N9UZF.
- DUBIELAK, RONALD ANVgranted 2003-07-18cancelled 2004-05-14