Solar balloon / solar hot air balloon 3.6m³

(Metric system)

Ideal for beginners in the manufacture of solar balloons.
Characteristic: An aircraft for less than 3€!

Ease manufacturing 4.5/5

Manufacturing cost 0.5/5

< than 3€

** Reference thrust: 90g/m³ (Latitude: 46.7°N - Month: July - Time: 8 am UTC)

Manufacturing:


Unfold the gores and add clothespins.	Weld, following the welding plan. Left edges, then right edges.	Weld about 10mm from the edge.

Anchor points - 19mm adhesive + central 19mm adhesive reinforcement + closing ties.	Fix the anchor points on the welds, above and below.	The 3.6 m³ solar balloon / hot air balloon ready to fly.