Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB4GXC callsign genealogy
Currently held by BARBOUR JR, JACK 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 WB4GXC's current licensee, walking backwards.
- BARBOUR JR, JACK GVAgranted 2002-01-23cancelled 2011-10-07
Successor callsigns
Callsigns held now by people who previously held WB4GXC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB4GXC, oldest first.
- BARBOUR, JACK G VA1998-06-15 → cancelled 2010-06-16
- BARBOUR JR, JACK G VA2021-07-16 active