Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4BLB callsign genealogy
Currently held by BURKA, BARRETT L
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 KA4BLB's current licensee, walking backwards.
- BURKA, BARRETT LVAgranted 2007-12-10cancelled 2008-01-01
Successor callsigns
Callsigns held now by people who previously held KA4BLB.
No current licensee on record previously held this callsign.