Helicopter Shark is a composition of two photographs that gives the impression that a great white shark is leaping out of the water to attack military personnel climbing a suspended ladder attached to a Special Forces UH-60 Black Hawk helicopter. The photo was widely circulated via an email in 2001, along with a claim that it had been chosen as "National Geographic Photo of the Year". The email in question was usually written in the following form: "AND YOU THINK YOUR HAVING A BAD DAY AT WORK !!" [sic] The photo is similar to an incident in the 1966 film Batman where a shark attacks Batman on a ladder from a helicopter. This raised suspicions that the photo in question was a hoax. National Geographic publicly disavowed the photo and the claimed award as a hoax.