2021 H1 Unlimited season

The 2021 H1 Unlimited season is the sixty-fifth running of the H1 Unlimited series for unlimited hydroplanes, sanctioned by the APBA. The 2020 season would have been the sixty-fifth running but that season was cancelled because of COVID-19.^[1]

^ Morrow, Jeff (2020-07-20). "Hydroplane races are officially canceled for 2020. There's still hope for an air show". Archived from the original on 2020-08-17. Retrieved 2021-07-18.

[1] Morrow, Jeff (2020-07-20). "Hydroplane races are officially canceled for 2020. There's still hope for an air show". Archived from the original on 2020-08-17. Retrieved 2021-07-18.

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