Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7SMG callsign genealogy
Currently held by GRIFFITH, STEPHEN 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 K7SMG's current licensee, walking backwards.
- KB7WNDcancelledcancelled 1998-12-17
Successor callsigns
Callsigns held now by people who previously held K7SMG.
No current licensee on record previously held this callsign.