Eastern Airlines Flight 401 crashed into the Everglades back in 1972 (LINK), and some of its parts were used on other aircraft, which apparently caused some hauntings.
Instead of pasting it all, I thought I would just let you folks read the first post on the below link to read about some of the hauntings. Wild stuff.
http://www.ghost-mysteries.com/forum/in ... topic=2483
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