Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1NIG callsign genealogy
Currently held by GROSSMAN, NEIL I
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 W1NIG's current licensee, walking backwards.
- GROSSMAN, NEIL IMAgranted 2007-01-04cancelled 2015-10-16
Successor callsigns
Callsigns held now by people who previously held W1NIG.
No current licensee on record previously held this callsign.