Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4GAJ callsign genealogy
Currently held by JOHNSON, GREGORY A
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 W4GAJ's current licensee, walking backwards.
- JOHNSON, GREGORY ATNgranted 2014-07-23cancelled 2020-06-16
Successor callsigns
Callsigns held now by people who previously held W4GAJ.
No current licensee on record previously held this callsign.