Mavlink messages is there a generic list of messages that work for PX4?

Hello all,
I am looking for a generic list of mavlink messages that are supported by PX4 plane. When I look at a stream of messages I only see a handful. I am expecting to be abule to see all messages listed in the common dialect.

any ideas would be greatly appreciated.

No such list.
The sets of messages that might be streamed is defined in https://github.com/PX4/Firmware/blob/master/src/modules/mavlink/mavlink_main.cpp (search for MAVLINK_MODE_. Which are actually streamed depends on what channel you’re talking to.
Honestly, the easiest way is to use QGCs MAVLink inspector.

Thanks for the reply!,
I am looking to see if I can send rc_channel_override. Maybe even use the inverted flight command.