Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI4JK callsign genealogy
Currently held by CHESTER, 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 AI4JK's current licensee, walking backwards.
- CHESTER, JAMES GNCgranted 2005-02-07cancelled 2005-03-10
Successor callsigns
Callsigns held now by people who previously held AI4JK.
No current licensee on record previously held this callsign.