megabutter

I know the phrase, just not how to move past it in game. I’m unable to start the engine because of the “clear prop” message that my starter switch is activating instead of then propeller. Thanks!

I’m having a hard time with this mission for a different reason. Just purchased the campaign; tried the first mission but got stuck starting the plane. Every time I hit the starter switch, I get a “clear prop” message, but I can’t figure how to clear the prop. I hit the switch a couple more times and get the message some more. What is the procedure to clear the prop so the starter switch activates? Thanks!