Usually weird issues like this are due to controller mapping issues. Even when it appears visually the switches are in the right place.

Click the CDI on the touch screen.

click the HSI and it should pop up a screen where you can select the mode you want, LOC, VOR, GPS etc

Yep! At Princess Juliana the big planes have to get on the runway and taxi to the far end and turn around to take off, there's no parallel taxiway that lets you just roll down there without entering the runway. The bit where you're on the runway taxiing in the opposite direction to get to your takeoff position (or if you land and have to turn around to exit the runway) is called a "back taxi." There's some great KZfaq videos of this airport where you can see the logistical nightmare of managing lots of big planes landing and taking off on this one runway with all of the taxiways down at that end.

@@EllieODaire Got ya. Never heard of such a thing until I saw the "Air Disasters" episode about the Tenerife disaster on the Smithsonian Channel. Seems like a REALLY bad way of doing things...lol

@@rmp5s The Tenerife disaster is exactly why it's a bad idea at an airport where that activity is not standard. Normally back-taxi isn't needed at Tenerife, so you just had the perfect storm of factors come together for that disaster. Princess Juliana is constantly dealing with this situation due to the airport's design, so their instructions are a lot clearer and they're more actively working towards preventing that exact type of incident. The way they manage the limited space they have is downright impressive! Basically every series about disasters ends up covering Tenerife, my new podcast addiction Black Box Down did it recently too. 😁

@@EllieODaire I'll have to check that out!

Random navigation is an older meaning of the acronym.

y por lo que veo tampoco sabes escribir en español.. la palabra traduzcan se escribe con Z.