Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0SZQ callsign genealogy
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 N0SZQ'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 N0SZQ.
- VIVIER SR, WILLIAM JMOgranted 1993-06-15cancelled 2005-06-16