Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9CVB callsign genealogy
Currently held by Kacvinsky, Carl R
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 W9CVB's current licensee, walking backwards.
- Kacvinsky, Carl RNEgranted 2013-05-28cancelled 2013-06-29
Successor callsigns
Callsigns held now by people who previously held W9CVB.
No current licensee on record previously held this callsign.