Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4ERX callsign genealogy
Currently held by KIMBRELL, JAMES W
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 KI4ERX's current licensee, walking backwards.
- KIMBRELL, JAMES WGAgranted 1998-08-18cancelled 2004-03-20
Successor callsigns
Callsigns held now by people who previously held KI4ERX.
- KIMBRELL, JAMES WGAgranted 2026-08-25