Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4GXT callsign genealogy
Currently held by Grinels, Kevin P
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 K4GXT's current licensee, walking backwards.
- Grinels, Kevin PVAgranted 2022-08-16cancelled 2022-09-20
Successor callsigns
Callsigns held now by people who previously held K4GXT.
No current licensee on record previously held this callsign.