Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DXD callsign genealogy
Currently held by Wolfson, Gertrud A
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 K7DXD's current licensee, walking backwards.
- Wolfson, Gertrud ACAgranted 2013-05-03cancelled 2013-11-09
Successor callsigns
Callsigns held now by people who previously held K7DXD.
No current licensee on record previously held this callsign.