Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NS1G callsign genealogy
Currently held by Geiger Sr., Robert 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 NS1G's current licensee, walking backwards.
- Geiger, Robert JILgranted 2003-06-23cancelled 2006-05-06
Successor callsigns
Callsigns held now by people who previously held NS1G.
No current licensee on record previously held this callsign.