Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7LOV callsign genealogy
Currently held by Sandburg, River
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 N7LOV's current licensee, walking backwards.
- Sandberg, RiverWAgranted 2016-12-07cancelled 2017-01-10
Successor callsigns
Callsigns held now by people who previously held N7LOV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7LOV, oldest first.
- NIEDERHAUSER, THOMAS S WA1998-04-22 → cancelled 2010-04-23
- Sandburg, River WA2017-01-10 active