Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA0HZB callsign genealogy
Currently held by VASOLD, FRANZ
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 KA0HZB's current licensee, walking backwards.
- VASOLD, FRANZCOgranted 2008-12-23cancelled 2017-07-04
Successor callsigns
Callsigns held now by people who previously held KA0HZB.
No current licensee on record previously held this callsign.