The IARU Region 1 ATV Contest was held on 12⁄13 June 2021.
Due to travel restrictions in some countries caused by the COVID 19 pandemic, the main scoring tables have again been split into 2 sections. Section 1 is for entrants who only operated from their home station address, whereas those operating from alternative addresses or portable locations entered Section 2.
There were 85 entrants from 8 countries competing, using all bands from 432 MHz
to 76 GHz.