Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8SMS callsign genealogy
Currently held by GEORGE, PHIL R
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 N8SMS's current licensee, walking backwards.
- Slavin, Stephen MMIgranted 2007-01-10cancelled 2009-06-09
Successor callsigns
Callsigns held now by people who previously held N8SMS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8SMS, oldest first.
- GEORGE, PHIL R OH1992-03-17 → cancelled 2004-03-18
- SLAVIN, STEPHEN M MI2019-04-08 active