[cpdiii]

What makes it different is that it reach anywhere on earth with a day, whereas a traditional blimp might take a week. That makes all the difference in the world if you’re delivering humanitarian supplies to places that suffered an immense natural disaster.

500 miles an hour, NO NO NO. If it can please let me invest, it can not thus I will not invest. In reality there is a place for lighter than air heavy lift but they will be slow aircraft.

[Jonty30]

You're right. I am guilty of bad math. 😊 However, my essential point remains intact, in that assuming this gets off the ground, there will be no better way to deliver mass goods anywhere on the planet in a reasonable time frame and efficiently.