Screenshot/CBC Video
The attempt they made on April 1st was cut short due to wind and dust. They'll try again this week. The deadline is Friday.
Here's some footage of a practice run.
The jump from the plane, wearing color-coordinated jump suits for formation organization and visual effect.
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Forming the circle formation mid-air, which was practiced in smaller groups. Participants this week have a little over one minute to exit 10 planes and complete both formations before having to deploy their parachutes.
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The team hopes to beat the record set in November, when 110 people made a two-point formation in Florida.