The Airport Terminal Extension is a 3x3 add-on to the Airport. Once staffed, each one allows another plane to be stored. Maximum number of Extensions is 10. It must be place on the end of the row of terminal buildings.
After staffing the Extension, you can then buy and place any plane in front of it.
1 - Build all terminals extension on the right of the airport
2 - Add airplanes on the right3 - Send all terminals to inventory (but not the planes)4 - Build again all terminals on the left of the airport (requires new crew members)5 - Add planes on the left6 - Send all execpt aiplanes to inventory7 - Rebuild the airport & all terminals (near the existing airplanes by taking care of leaving the available space to build the other planes)
The airport is a huge waste of space just to get goods, when we already have greenhouses and ships. I think when I get the goals finished, I will delete the whole ugly thing.
In my picture below, the grey plane visible is a passenger plane. the two in-construction terminals next to it also got passenger planes once I completed them.
After 6 extensions my airport takes 2 whole expansions now, its so long and there is empty space 4x4 behind every extension. I use it to place unneeded stuff.
I had to place the extensions on the end near the main terminal. The square lit up at the other end, but it wasn't accepted. I presume it is because the terminals on that end aren't complete.
The plane and the runway should be on the same side of the terminal, not opposite site.
You need terminal to load passenger, but there should be able to have empty area to park plane.
one terminal per plane doesn't make sense.
I think so. Same as the existing ones. And yep, this is 10000000000 times less cost efficient as growing crops. Guess it's just to give well off players something to do.