Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9GFA callsign genealogy
Currently held by Grimes, Jason L
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 K9GFA's current licensee, walking backwards.
- Grimes, Jason LILgranted 2025-04-08cancelled 2025-04-26
Successor callsigns
Callsigns held now by people who previously held K9GFA.
No current licensee on record previously held this callsign.