If you have purchased the Dornier Wal aircraft, you should find the bush trips that were created for that aircraft. Look in the User Interface, Activities/Custom. There you should be able to locate three bush trips that are for the Dornier Wal. The “Plus Ultra”, which is the map you referenced. And two other trips, with different “Wal” models.
The three starting points from the missions can be found in the History of starting locations. You only must start the trip, Go back to the menü and then you will find them in the list of last starting locations.
BTW: Where is the first location in the official trailer, the castle near the water?
Suggest you load up the flightplan and follow the course to the destinations using Little Nav Map. It’s very difficult to navigate in an aircraft from the 1920’s. You can locate the flightplan inside the mission folders.
I use the Microsoft Store version so they are located at:
C:\Users[Your User Name]\AppData\Local\Packages\ Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Official\OneStore\ms-locallegend-dornierjwal-plusultra\Missions\Microsoft\BushTrip\ms-locallegend-dornierjwal-plusultra
Inside that last folder, there will be files and you want to locate: ms-locallegend-dornierjwal-plusultra.PLN
You can open that up using Little Nav Map and then see your aircraft on a map that shows the flight route and that will help keep you on course. Frankly, it’s the only way I was able to make it from one destination to the next for these bush trips in the Wal.
1.)
It seems the manual is a bit vague in describing the starting procedure.
“To start the engines, the fuel was pumped in by hand. Then the vane pump was driven by the motors.”
If someone has problems starting the engines: follow the checklist but add some pumping movements with the trottle (0% - 100% - 0%) just before turning the starters. This will start the engines without additional CTRL+E.
2.)
Takeoff is sometimes a bit difficult. According to manual (hidden in the tutorial section) it works:
“Note that a flying boat can get stuck on the water if you don’t catch a good wave. Move the yoke back and forth to take off. The heavier you are, the more noticeable this effect is.”