Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3GI callsign genealogy
Currently held by VACHALEK, JAMES 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 W3GI's current licensee, walking backwards.
- VACHALEK, JAMES RMDgranted 2014-01-30cancelled 2015-02-14
Successor callsigns
Callsigns held now by people who previously held W3GI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3GI, oldest first.
- GREEN, DAVID E MD2007-04-06 → cancelled 2013-01-24
- VACHALEK, JAMES R MD2024-12-11 active