Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DC callsign genealogy
Currently held by JUNKE, ROBERT E
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 K7DC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K7DC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7DC, oldest first.
- COX, DOUGLAS B NV2010-09-01 → cancelled 2017-02-01
- JUNKE, ROBERT E AZ2019-02-22 active