Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1CGG callsign genealogy
Currently held by Plourde, John H
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 K1CGG's current licensee, walking backwards.
- Plourde, John HCAgranted 2023-01-19cancelled 2023-02-07
Successor callsigns
Callsigns held now by people who previously held K1CGG.
- Plourde, John HCAgranted 2023-07-25