Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NN7Q callsign genealogy
Currently held by PETRISKO, WILLIAM 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 NN7Q's current licensee, walking backwards.
- PETRISKO, WILLIAM Jcancelled 1998-04-03
Successor callsigns
Callsigns held now by people who previously held NN7Q.
No current licensee on record previously held this callsign.