Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1ZVV callsign genealogy
Currently held by BALDWIN, HERBERT G
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 W1ZVV's current licensee, walking backwards.
- BALDWIN, HERBERT GNHgranted 2000-12-09cancelled 2001-07-31
Successor callsigns
Callsigns held now by people who previously held W1ZVV.
No current licensee on record previously held this callsign.