Presidential Vertibird

Bear Force One is NCR President Aaron Kimball’s personal vertibird.

Characteristics
This is a unique Vertibird used by the NCR to transport president Aaron Kimball, as part of the San Francisco area's contribution to the NCR. It only appears during the quests You'll Know It When It Happens and Arizona Killer. Before the President's speech the player can see it behind a hill near Hoover Dam by standing on one of the towers. Shooting at the Vertibird will result in being shot at by nearby NCR troopers. Painted on the side of Bear Force One is the NCR bear logo. This Vertibird is the same model as the ones seen in Fallout 3 but is a dark green color.

Behind the scenes

 * Bear Force One is a pun reference to the U.S. Presidential airplane, "Air Force One" and that the symbol of the NCR is a two headed Bear.