Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6DH callsign genealogy
Currently held by GODWIN, ROBERT W
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 W6DH's current licensee, walking backwards.
- Ungar, David MCAgranted 2003-07-08cancelled 2004-07-07
Successor callsigns
Callsigns held now by people who previously held W6DH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6DH, oldest first.
- GODWIN, ROBERT W CA1992-06-16 → cancelled 2004-06-17
- UNGAR, DAVID M CA2024-04-18 active