Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK5BBB callsign genealogy
Currently held by BIZACKY, BERISLAV
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 KK5BBB's current licensee, walking backwards.
- BIZACKY, BERISLAVTXgranted 2024-03-21cancelled 2024-04-26
Successor callsigns
Callsigns held now by people who previously held KK5BBB.
No current licensee on record previously held this callsign.