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Is 'not actually lighter-than-air' always true, or only when it is carrying 10 tons of cargo?
by TrainedMonkey 10y ago
Is 'not actually lighter-than-air' always true, or only when it is carrying 10 tons of cargo?
- zefhous 10y agoMy understanding is that when talking about aircraft, "lighter-than-air" means that it's designed to require no additional lift to keep it aloft regardless of cargo. Anything requiring non-aerostatic lift would be considered a hybrid. https://en.wikipedia.org/wiki/Aerostat https://en.wikipedia.org/wiki/Aerostat