Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0SME callsign genealogy
Currently held by Easton, Sean
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 N0SME's current licensee, walking backwards.
- Easton, SeanGAgranted 2024-03-13cancelled 2024-04-02
Successor callsigns
Callsigns held now by people who previously held N0SME.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0SME, oldest first.
- SWIRES, RONALD D IA1998-11-23 → cancelled 2004-05-13
- Easton, Sean GA2024-04-02 active