Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1SAR callsign genealogy
Currently held by Valeur, Haavar
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 N1SAR's current licensee, walking backwards.
- Valeur, HaavarCAgranted 2012-04-05cancelled 2016-08-09
Successor callsigns
Callsigns held now by people who previously held N1SAR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1SAR, oldest first.
- CONLON, MATTHEW J MA2004-07-20 → cancelled 2016-07-21
- Valeur, Haavar CA2026-07-02 active