Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7BTZ callsign genealogy
Currently held by Smith III, Clyde J
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 N7BTZ's current licensee, walking backwards.
- Smith III, Clyde JAZgranted 2013-07-17cancelled 2014-02-04
Successor callsigns
Callsigns held now by people who previously held N7BTZ.
No current licensee on record previously held this callsign.