Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7GLK callsign genealogy
Currently held by Criner, Ty
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 K7GLK's current licensee, walking backwards.
- Criner, TyAZgranted 2013-02-27cancelled 2013-03-19
Successor callsigns
Callsigns held now by people who previously held K7GLK.
No current licensee on record previously held this callsign.