For all the aircraft developers out there, I've updated my little tool to find code snippets for the tmd. Now it contains all templates for the Aerofly FS 2 tmd files.
This tool is unofficial but can be quite useful if you are coding a tmd file.
It's basically a search engine where you just enter the type of object that you would like to see the code for and it spits out the text for you.
I'll try to update the templates as time passes but you can also manually edit the templates or not use the tool at all and just use the template tmd files instead.
Here is a link to the free download:
I hope that you can save at least a couple minutes in development with this