Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA3VIS callsign genealogy
Currently held by BERKOWITZ, PAUL H
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 KA3VIS's current licensee, walking backwards.
- BERKOWITZ, PAUL HDCgranted 2009-04-10cancelled 2010-01-15
Successor callsigns
Callsigns held now by people who previously held KA3VIS.
- BERKOWITZ, PAUL HDCgranted 1990-01-30cancelled 2002-03-07