Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WR1ST callsign genealogy
Currently held by Canam Contest Coalition
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 WR1ST's current licensee, walking backwards.
- KC1DNZcancelledCanam Contest CoalitionNHgranted 2015-04-09cancelled 2015-05-02
Successor callsigns
Callsigns held now by people who previously held WR1ST.
- NS1DXcancelledCanam Contest CoalitionNHgranted 2021-01-19cancelled 2021-11-30