Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1SNO callsign genealogy
Currently held by Butts, Steven M
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 W1SNO's current licensee, walking backwards.
- Butts, Steven MCAgranted 2013-12-13cancelled 2014-01-07
Successor callsigns
Callsigns held now by people who previously held W1SNO.
No current licensee on record previously held this callsign.