Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WZ2K callsign genealogy
Currently held by Armstrong, Wayne
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 WZ2K's current licensee, walking backwards.
- Armstrong, WayneNYgranted 2009-03-02cancelled 2011-05-03
Successor callsigns
Callsigns held now by people who previously held WZ2K.
- MARENGO, BUSTERNYgranted 2023-06-09
All historical holders
Every license row we've seen with the callsign WZ2K, oldest first.
- MARENGO, BUSTER C NY2001-12-12 → cancelled 2003-06-17
- Armstrong, Wayne NY2021-02-23 active