Hello everyone. I remember seeing somewhere a while ago that you could make mountains with tinfoil and then use some plugin to put it on JOSM, in order to make the mountain in OGF. Could someone explain how to do that?

Hi everyone who’s reading this. I have an airport in my city of Paskua, on the island of Lorotoban. I have seen the wiki for how to find destination airports, but don’t know how to actually establish a route. How would I do this?