2 ms·
From the article I understand that airship can only fly so high (I think because of the density of the air decreasing when you go higher). A jet stream (10km+)
by haarts 4y ago
From the article I understand that airship can only fly so high (I think because of the density of the air decreasing when you go higher). A jet stream (10km+) is far too high for an airship to reach (1.5km).
- thrill 4y agoAn airship can be designed to fly to over 100,000 ft, so you could design anywhere in between. Above 60,000 feet the average wind speed drops to 20 knots or so.