Multiple Vehicle types with QGroundControl

Just started using ArduPilot with SITL on Linux.

I have managed to get multiple instances of ArduCopter running with QGroundStation.

I now want to run multiple instances of ArduCopter, Rover & ArduPlane on the same QGroundStation, is this possible?

yes, just run you differents instance with different sysid and instance number (using -I and --sysid) and you should be able to make a swarm.

We should have some example laying somewhere in the codebase but I cannot find them quickly, so give a try !