Armstrong Downwind 115L

Downwind Mk III

115L · downwind foil, sup foil

Listed3D model
Length7’7…
Width18 3/4”…
Thickness5 3/4”17.0 cmon its photo
Height with rocker–…
Volume115 L…
How this model was made

Outline traced from Armstrong’s own photos, rocker and thickness from its side view. Straight from the photos it held 116 L (+1 %). The side view reads the listed thickness, so the photo’s thickness is kept, with the default cross-section, to hold the listed volume. The cross-section’s shape is assumed, not measured.

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