Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9JFK callsign genealogy
Currently held by Irving, James T
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 K9JFK's current licensee, walking backwards.
- Irving, James TWIgranted 2005-01-14cancelled 2005-02-01
Successor callsigns
Callsigns held now by people who previously held K9JFK.
No current licensee on record previously held this callsign.