Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DGS callsign genealogy
Currently held by SHOLAR, DAVID 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 W4DGS's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W4DGS.
- SHOLAR, DAVID GMOgranted 2004-03-20cancelled 2009-02-20
All historical holders
Every license row we've seen with the callsign W4DGS, oldest first.
- SHOLAR, DAVID G NC1999-01-28 → cancelled 2004-03-20
- STEELE, DANNY G FL2021-04-26 active