Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9KGP callsign genealogy
Currently held by Gordon Patti, Karl
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 K9KGP's current licensee, walking backwards.
- Gordon Patti, KarlCOgranted 2020-09-09cancelled 2020-09-29
Successor callsigns
Callsigns held now by people who previously held K9KGP.
No current licensee on record previously held this callsign.