Simviation Forums

I've seen some flight sim videos on youtube where as the plane was landing and there was audio of the altitude (40,30,20,10) right before touchdown.  Can anyone tell me how to turn this on?

It has to be part of the panel. You could add it to another plane if you have it and know its name

It's not the altimeter, but the GPWS (Ground Proximity Warning System) and works by the use of a radioaltimeter. It's simulated quite well in FS by some add-on gauges you can find around on the freeware sites (just type "GPWS gauge" in the search field), but you must do the (oftentimes simple enough) installation of the gauge yourself in the panels you want it to work.

Thanks for your help.  I will try it out.