Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NG0K callsign genealogy
Currently held by NUSBAUM, ANDREW C
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 NG0K's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NG0K.
- Rathman, Douglas CNEgranted 2017-03-24cancelled 2022-06-18
All historical holders
Every license row we've seen with the callsign NG0K, oldest first.
- Rathman, Douglas C NE2015-10-30 → cancelled 2017-03-24
- NUSBAUM, ANDREW C KS2019-04-16 active