Ghost of the Navigator

Ever see a movie title, thought it was about something, then when you watched it, it was about something completely different? 

So if I tell you I want to write a short story called "Ghost of the Navigator" what would you expect it to be about? What images come to mind? Would you expect a sci-fi thriller? Literary fiction? Comedy? Romance? Something else? 

I'm putting up a poll, so you tell me! What is this story about?