We put the folded airplane on the balloon -- it took about three hours to get up there -- and then we released it on command at 103,000 feet, and we deploy the airplane and everything works perfectly.
Pusemos o avião dobrado em cima do balão — demorou 3 horas a chegar lá acima — e depois lançámo-lo no comando a 31 000 metros de altura, desdobrámos o avião e tudo correu perfeitamente.