Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NI2G callsign genealogy
Currently held by O'CONNOR, THOMAS W
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 NI2G's current licensee, walking backwards.
- O'CONNOR, THOMAS WNYgranted 2008-02-20cancelled 2013-03-26
Successor callsigns
Callsigns held now by people who previously held NI2G.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NI2G, oldest first.
- ROSEN, DAVID G NY1994-08-29 → cancelled 2006-08-30
- O'CONNOR, THOMAS W NY2023-08-16 active