Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1ZKI callsign genealogy
Currently held by Nick, David A
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 W1ZKI's current licensee, walking backwards.
- Nick, David AMNgranted 2010-02-09cancelled 2018-10-02
Successor callsigns
Callsigns held now by people who previously held W1ZKI.
No current licensee on record previously held this callsign.