Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0GA callsign genealogy
Currently held by IONOSPHERIC RESEARCH GROUP AMAT RAD CLUB
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 W0GA's current licensee, walking backwards.
- NICKELSON, KEVIN KMNgranted 2022-02-23
- MASON, DENNIS ANCgranted 2026-02-19
- MASON, DENNIS ANCgranted 2009-01-22cancelled 2016-05-07
- MCCLURE, MICHELLE LNCgranted 2014-10-03
- MCCLURE, MICHELLE LNCgranted 2014-04-15cancelled 2014-10-03
Successor callsigns
Callsigns held now by people who previously held W0GA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0GA, oldest first.
- GREEN HILLS AMATEUR RADIO CLUB MO1997-11-19 → cancelled 2009-11-20
- IONOSPHERIC RESEARCH GROUP AMAT RAD CLUB CA2020-11-07 active