Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4KOM callsign genealogy
Currently held by Brusik, John A
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 K4KOM's current licensee, walking backwards.
- Brownstein, Kevin MVAgranted 2017-07-27cancelled 2017-08-29
Successor callsigns
Callsigns held now by people who previously held K4KOM.
- BRUSIK, JOHN AFLgranted 2019-01-30
All historical holders
Every license row we've seen with the callsign K4KOM, oldest first.
- Brusik, John A FL2006-12-27 → cancelled 2009-03-17
- Brownstein, Kevin M VA2017-08-29 active