Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NN0SS callsign genealogy
Currently held by WASMUNDT, STEVEN J
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 NN0SS's current licensee, walking backwards.
- WASMUNDT, STEVEN JMNgranted 2006-07-18cancelled 2013-04-09
Successor callsigns
Callsigns held now by people who previously held NN0SS.
No current licensee on record previously held this callsign.