By the numbers Balloon Total height of system - 105 feet Envelope's diameter - 72 feet Envelope's volume - 210,000 cubic feet Gondola Made of composite materials and aluminum Exterior diameter - 19 feet Floor area - 140 square feet Weight - 1,870 lbs The experience Flight time - 10 minutes Height - 400 [...]The post Fact Sheet Wonders of Flight Balloon - the Aerophile Aero30NG appeared first on Wonders of Flight.
