Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5GTB callsign genealogy
Currently held by Johnson, Kevin
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 W5GTB's current licensee, walking backwards.
- Johnson, Kevin DOKgranted 2012-05-08cancelled 2017-10-03
Successor callsigns
Callsigns held now by people who previously held W5GTB.
No current licensee on record previously held this callsign.