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How to make an origami airplane (fighter jet plane)(page 10) | ![]() |
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17. Unfold the previous valley-fold of the step #16.
Prepare to apply the "outside reverse-fold" .
Please study the above link to learn what outside reverse-fold is. |
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18. Apply the "outside reverse-fold" of the step #17.
Prepare to apply a horizontal valley-fold. |