A Cessna Passes By

 Every so often, my drone gives me a warning that there is an airplane nearby.    I didn't think the airport in St. Clair was close enough.  

But I didn't realize there was an airport on the Canadian side as evidenced by this Cessna.  Fortunately, the plane was higher than my drone and my drone was saying low.  Not to mention this plane was pretty much staying over Canadian waters.