Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI6IHJ callsign genealogy
Currently held by John Harlan Memorial Amateur Radio 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 KI6IHJ'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 KI6IHJ.
- W6OSTactiveJohn Harlan Memorial Amateur Radio ClubCAgranted 2017-01-17