Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4WJA callsign genealogy
Currently held by Bruner, Jacob H
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 KK4WJA's current licensee, walking backwards.
- Bruner, Jacob HVAgranted 2009-11-03cancelled 2014-01-13
Successor callsigns
Callsigns held now by people who previously held KK4WJA.
- Bruner, Jacob HVAgranted 2019-08-07