Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1BDG callsign genealogy
Currently held by CZARSTY, CURT S
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 KA1BDG's current licensee, walking backwards.
- CZARSTY, CURT SAZgranted 2009-09-17cancelled 2018-01-30
Successor callsigns
Callsigns held now by people who previously held KA1BDG.
No current licensee on record previously held this callsign.