Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5GAY callsign genealogy
Currently held by CHAFFIN, GAY 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 K5GAY's current licensee, walking backwards.
- KC1QGHcancelledGilfoyle Radio ClubCTgranted 2022-01-03cancelled 2022-01-22
Successor callsigns
Callsigns held now by people who previously held K5GAY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5GAY, oldest first.
- CHAFFIN, GAY H AZ2007-06-26 → cancelled 2019-09-18
- Gilfoyle Radio Club CT2022-01-22 active