Flight Status Uploader?

[Valoran]

FSACARS has that cabability but it usually requires you to be a part of a VA. It has a real-time map and a radio function that allows you to
communicate with other pilots in your VA while flying. It can be used with FSPax, I tested it with my old VA.

Here's the link to the homepage:

http://www.satavirtual.org/fsacars/