Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1NSK callsign genealogy
Currently held by Kozloff Jr, Nicholas S
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 W1NSK's current licensee, walking backwards.
- Kozloff Jr, Nicholas SCTgranted 2001-08-30cancelled 2004-01-17
Successor callsigns
Callsigns held now by people who previously held W1NSK.
No current licensee on record previously held this callsign.