Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1VDB callsign genealogy
Currently held by Bakalov, Vassil D
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 W1VDB's current licensee, walking backwards.
- Bakalov, Vassil DWAgranted 2014-08-20cancelled 2016-06-24
Successor callsigns
Callsigns held now by people who previously held W1VDB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1VDB, oldest first.
- PERRY, WILLIAM E C FL1988-07-12 → cancelled 2000-07-13
- Bakalov, Vassil D WA2016-06-24 active