Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7IN callsign genealogy
Currently held by BROWN MOUNTAIN GOATS AMATEUR SOCIETY
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 W7IN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W7IN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7IN, oldest first.
- BROWN MOUNTAIN GOATS AMATEUR SOCIETY AZ1999-05-18 → cancelled 2006-01-25
- GERHARDSTEIN, LAWRENCE H WA2017-12-21 active