Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7SVN callsign genealogy
Currently held by Nielsen, Sven Erik
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 N7SVN's current licensee, walking backwards.
- Nielsen, Sven ErikWAgranted 2017-10-10cancelled 2018-04-20
Successor callsigns
Callsigns held now by people who previously held N7SVN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7SVN, oldest first.
- THIRIOT, BART B IL2001-05-25 → cancelled 2013-07-10
- Nielsen, Sven Erik WA2018-04-20 active