Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4DPG callsign genealogy
Currently held by GARTMAN, DWAYNE P
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 W4DPG's current licensee, walking backwards.
- GARTMAN, DWAYNE PSCgranted 2007-12-27cancelled 2011-12-02
Successor callsigns
Callsigns held now by people who previously held W4DPG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4DPG, oldest first.
- HATLEY JR, SEYMOUR A FL1995-11-28 → cancelled 2007-11-29
- GARTMAN, DWAYNE P SC2021-11-08 active