Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4QKJ callsign genealogy
Currently held by MESSER, JAMES G
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 KI4QKJ'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 KI4QKJ.
- MESSER, JAMES GFLgranted 2006-08-29cancelled 2018-08-30