There was a story on “Unsolved Mysteries” TV show about some guy who found an old airplane engine in the woods in Maine or somewhere like that. When he went back, he couldn’t find it again. The claim was that this was the engine of the “White Bird”.
Clive Cussler and his crew followed eyewitness accounts and went looking for the wreck in the woods of Maine. He never found anything,but he believes it’s there, most likely now sunk in a swamp.