Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3VL callsign genealogy
Currently held by Kulp Sr, Russell N
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 W3VL's current licensee, walking backwards.
- De Guzman, John PMDgranted 2016-10-06cancelled 2019-02-14
Successor callsigns
Callsigns held now by people who previously held W3VL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3VL, oldest first.
- Kulp Sr, Russell N MD2006-09-23 → cancelled 2018-12-12
- De Guzman, John P MD2019-02-14 active