Photos/Bobby Jones
A cadre of U.S. Air Force Honor Guard honor guardsmen retire the colors as a fleet of UH-1N "Iroquois" helicopters from Joint Base Andrews' 1st Helicopter Squadron perform a flyover during the season opening game between the Washington Nationals and the Pittsburgh Pirates at the Nationals Stadium on May 16.
![A cadre of U.S. Air Force Honor Guard honor guardsmen retire the colors as a fleet of UH-1N \"Iroquois\" helicopters from Joint Base Andrews\' 1st Helicopter Squadron perform a flyover during the season opening game between the Washington Nationals and the Pittsburgh Pirates at the Nationals Stadium on May 16.](/storyimage/DC/20120525/NEWS09/705259931/AR/0/AR-705259931.jpg "A cadre of U.S. Air Force Honor Guard honor guardsmen retire the colors as a fleet of UH-1N \\"Iroquois\\" helicopters from Joint Base Andrews\' 1st Helicopter Squadron perform a flyover during the season opening game between the Washington Nationals and the Pittsburgh Pirates at the Nationals Stadium on May 16.")
