Full list of Microsoft Flight Simulator X -FSX - Key Commands in .PDF File.

[Erazer]

This is the best one available IMHO.

http://stridspilot.se/files/FSX_KeyCommands.pdf

Moderators might want to pin this one in the most appropriate forum or in all FSX forums.

[gspectre]

Most of these commands also work in FSW

[pirateinparadise]

If you want to see exactly how the keys are assigned in your particular sim, you can look at the Standard.XML file in your C:\Users\...\AppData\Roaming\Microsoft\FSX\Controls\ folder.

It's in XML, but you can easily tell what's going on.

[Erazer]

Or you can make things so that you don't always have to remember because they are clearly displayed right in front of you:

https://www.editorskeys.com/products/flight-simulator-x-keyboard-backlit-pc

This is a quality back-lit keyboard so no problem when the lights are low. and specifically tailored to FSX