Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NG0F callsign genealogy
Currently held by Sass, David E
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 NG0F's current licensee, walking backwards.
- Sass, David EMNgranted 2000-09-22cancelled 2003-12-13
Successor callsigns
Callsigns held now by people who previously held NG0F.
- KOPPI, JOSEPH JMNgranted 2016-09-21