Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4GO callsign genealogy
Currently held by HOLTMAN, H BERNARD
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 W4GO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4GO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4GO, oldest first.
- HOLTMAN, H BERNARD KY2008-06-03 → cancelled 2010-10-01
- Shelburne, Matthew T VA2022-09-13 active