Look up February 29 in 2011 and you'll find it never happened.

Look up on February 29 in 2012 and, if you're in Detroit or one of four other cities around the nation, you may see somebody falling from the sky.

Members of the Red Bull Air Force team, who have been hinting at plans for a special leap year event, will leap from the top of the Renaissance Center tomorrow morning, according to one of the participants.

The RenCen leap, which could be scrapped if the weather does not cooperate, is one of four base jumps the group has planned for tomorrow in Detroit, Miami, Atlantic City, Las Vegas.

The Red Bull Air Force is an elite group of pilots, base jumpers and skydivers sponsored by the energy drink company. They won't be the first to leap from the RenCen, however, as you can see in the video below.