Confidence: Medium · Source: FCC ULS · As of 2026-09-15
N7DSS callsign genealogy
Currently held by Schinke, Derek S
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 N7DSS's current licensee, walking backwards.
- Schinke, DerekAZgranted 2024-02-29cancelled 2024-03-22
Successor callsigns
Callsigns held now by people who previously held N7DSS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7DSS, oldest first.
- JONES, MARQUEZ CA2009-02-10 → cancelled 2021-04-30
- Schinke, Derek S CA2024-03-22 active