Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KX4BJ callsign genealogy
Currently held by Whittington, Steve S
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 KX4BJ's current licensee, walking backwards.
- Whittington, Steve SGAgranted 2014-10-27cancelled 2017-02-24
Successor callsigns
Callsigns held now by people who previously held KX4BJ.
- Whittington, Steve SGAgranted 2017-03-17