Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN7X callsign genealogy
Currently held by SMURTHWAITE, LARRY D
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 WN7X's current licensee, walking backwards.
- SMURTHWAITE, LARRY DORgranted 2003-03-14cancelled 2007-03-02
Successor callsigns
Callsigns held now by people who previously held WN7X.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WN7X, oldest first.
- BENNETT, LUCY C OR1998-02-03 → cancelled 1998-04-16
- SMURTHWAITE, LARRY D OR2017-02-22 active