Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DFS callsign genealogy
Currently held by Stenovich, Robin L
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 K7DFS's current licensee, walking backwards.
- Smith, David FWAgranted 2018-10-23cancelled 2024-06-25
Successor callsigns
Callsigns held now by people who previously held K7DFS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7DFS, oldest first.
- Stenovich, Robin L NV2011-06-28 → cancelled 2023-07-12
- Smith, David F WA2024-06-25 active