This is a flightgear keyboard help as a vanilla HTML 5 page.
https://roebi.github.io/02-01-flightgear-keyboard-help/
This flightgear keyboard help is generated from the flightgear file keyboard.xml
It is a help to use of flightgear using the keyboard.
For more Information on flightgear see
the keyboard.xml file have same license a fligthgear license