Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK3BOB callsign genealogy
Currently held by Kuzemko, Robert M
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 KK3BOB's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KK3BOB.
- COLLOM III, ROBERT HGAgranted 2025-09-04
All historical holders
Every license row we've seen with the callsign KK3BOB, oldest first.
- COLLOM III, ROBERT H GA2013-02-02 → cancelled 2015-10-02
- Kuzemko, Robert M WA2024-06-07 active