Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0QR callsign genealogy
Currently held by Rotar, Sergey
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 N0QR's current licensee, walking backwards.
- Rotar, SergeyIAgranted 1997-09-08cancelled 2004-09-03
Successor callsigns
Callsigns held now by people who previously held N0QR.
No current licensee on record previously held this callsign.