Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1NDG callsign genealogy
Currently held by Grossman, Nathan D
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 W1NDG's current licensee, walking backwards.
- Grossman, Nathan DMAgranted 2011-02-24cancelled 2015-11-03
Successor callsigns
Callsigns held now by people who previously held W1NDG.
No current licensee on record previously held this callsign.