Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA0BV callsign genealogy
Currently held by LISTEN UP EMPLOYEES ARC
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 KA0BV's current licensee, walking backwards.
- KB0SAMcancelledLISTEN UP EMPLOYEES ARCCOgranted 2005-03-21cancelled 2008-02-26
Successor callsigns
Callsigns held now by people who previously held KA0BV.
No current licensee on record previously held this callsign.