Halfbakery: vehicle: aircraft: inflatable
https://www.halfbakery.com/view/fc=10435:s=c:d=iw:dn=100:ds=A:i=Ideas_20are_20sorted_20alphabetically_2e_3cbr_3e_0d_0a_3ccreated_3e:t=vehicle_3a_20aircraft_3a_20inflatable?op=editview
Ideas are sorted alphabetically.<br>
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Halfbakery (mailto:bakesperson@gmail.com)
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Adult Flying Hoppity Hop (0.5)
https://www.halfbakery.com/idea/Adult_20Flying_20Hoppity_20Hop
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Container-wing (0.5)
https://www.halfbakery.com/idea/Container-wing
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Inflatable ultralight airplane (1.0)
https://www.halfbakery.com/idea/Inflatable_20ultralight_20airplane
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Lighter than air plane (0.0)
https://www.halfbakery.com/idea/Lighter_20than_20air_20plane