Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1VZD callsign genealogy
Currently held by Akerblom, Warren 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 KB1VZD's current licensee, walking backwards.
- Akerblom, Warren RMEgranted 2008-06-13cancelled 2011-08-05
Successor callsigns
Callsigns held now by people who previously held KB1VZD.
- Akerblom, Warren RMEgranted 2022-01-27