Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7WSS callsign genealogy
Currently held by Schlenker, William 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 N7WSS's current licensee, walking backwards.
- Schlenker, William SAZgranted 2023-10-07cancelled 2024-11-15
Successor callsigns
Callsigns held now by people who previously held N7WSS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7WSS, oldest first.
- GLASS, JAMES R AZ2012-02-11 → cancelled 2024-03-05
- Schlenker, William S AZ2024-11-15 active