Advantages: President Trump makes steampunk real
Disadvantages: dying on a gusty day
Pros: Less feul consumption than planes cause lighter than air.
Cons: Fragile as fuck. Slower
Pros: Zeplin battles.
Come: Zeplin battles and death from birds.
Pros: New age of fashy transportation by swastika adorned Zeppelins
Cons: New Hindenburg
>>6020>Cons: New Hindenburg
What if we just use ammonia gas instead of hydrogen? It's cheaper than helium and much less flammable than hydrogen.
Another advantage for ammonia gas is that it's an excuse to make it EVEN BIGGER.