Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI5JJN callsign genealogy
Currently held by UHF Rover Contest Club
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 KI5JJN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KI5JJN.
- W5TXUactiveUHF Rover Contest ClubTXgranted 2020-07-07