TrunkMonkey said:They told us in survival training that it wouldn't happen, but is it common for something like the signals from the ELT or the loud noise of a crash to actually attract sharks to the scene of someone who has just ditched over water?
Sharks are attracted to loud splashing and their sensors in their nose will pick up electrical impulses and electrical/magnetic fields around metal objects (by chance, it's supposed to pick up signals of moving fish, etc). Sharks have a habit of showing up to disasters at sea, a plane crash wouldn't be any different, just smaller.
You vs. the perfect predator in its home territory... never a good thing.