Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WG5GK callsign genealogy
Currently held by Kastrantas, Gus 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 WG5GK's current licensee, walking backwards.
- KASTRANTAS, GUS JMSgranted 2014-09-30cancelled 2021-02-09
Successor callsigns
Callsigns held now by people who previously held WG5GK.
No current licensee on record previously held this callsign.