I’m always looking for more events locally to work with and a couple of years ago I found the Three Forks Fly-In hosted by the Montana Antique Aircraft Association in Three Forks, MT. The event starts today and goes all the way through Sunday morning. There are a lot of little fly-ins and gathering in Montana throughout the summer but not any real big airshows. This is one of the largest gatherings of general aviation and antique planes in Montana and it’s a ton of fun! If you’re in the area I highly suggest going over.
