Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4KBJ callsign genealogy
Currently held by JAMES, GEORGE L
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 W4KBJ's current licensee, walking backwards.
- James, George LNCgranted 2009-05-19cancelled 2015-04-25
Successor callsigns
Callsigns held now by people who previously held W4KBJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4KBJ, oldest first.
- FILE, JAMES H NC1990-03-13 → cancelled 2002-03-14
- JAMES, GEORGE L NC2025-09-06 active