Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9GAY callsign genealogy
Currently held by Donahue, Sam J
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 K9GAY's current licensee, walking backwards.
- Donahue, Sam JILgranted 2020-08-10cancelled 2021-07-27
Successor callsigns
Callsigns held now by people who previously held K9GAY.
No current licensee on record previously held this callsign.