Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8GG callsign genealogy
Currently held by Mulder, Gregg C
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 W8GG's current licensee, walking backwards.
- Mulder, Gregg CMIgranted 2017-02-02cancelled 2021-11-19
Successor callsigns
Callsigns held now by people who previously held W8GG.
- W6UFactiveRESIDENCE CONTESTING ASSOCIATIONIAgranted 2017-07-21
All historical holders
Every license row we've seen with the callsign W8GG, oldest first.
- LEE, GREGORY OH2009-10-06 → cancelled 2021-11-02
- Mulder, Gregg C MI2021-11-19 active
- KLUWE, PAUL P— → cancelled 1997-08-21