The rubber membrane between the spars will not withstand the atmospheric forces. 14 pounds per square inch is a lot of force. A reference example, when planing

The rubber membrane between the spars will not withstand the atmospheric forces. 14 pounds per square inch is a lot of force. A reference example, when planing a nuclear detonation(a grim task to be sure) the 5 pounds per square inch isoline covers the area where all non hardened structures(houses) are assumed destroyed. https://nukemap.org/nukemap/ https://nukemap.org/nukemap/