Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7DGK callsign genealogy
Currently held by Krauss, 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 W7DGK's current licensee, walking backwards.
- Krauss, David GCAgranted 2015-10-06cancelled 2015-10-27
Successor callsigns
Callsigns held now by people who previously held W7DGK.
No current licensee on record previously held this callsign.