E-Team's Skydiver performs for the crowd during the 2011 Joint Service Open House May 20 at Joint Base Andrews, Md. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

E-Team's Skydiver performs for the crowd during the Joint Service Open House May 20 at Joint Base Andrews, Md. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

Sean Tucker of Team Oracle performs for the crowd during the 2011 Joint Service Open House May 20 at Joint Base Andrews, Md. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

Sean Tucker of Team Oracle performs for the crowd during the 2011 Joint Service Open House May 20 at Joint Base Andrews, Md. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

John Klatt and the Air Guard team perform for the crowd May 20 during the 2011 Joint Service Open House at Joint Base Andrews, Md. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

GEICO Skytypers perform for the crowd during the 2011 Joint Service Open House May 20 at Joint Base Andrews, Md. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

The U.S. Army Golden Knights perform for the crowd during the 2011 Joint Service Open House May 20 at Joint Base Andrews, Md. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

The U.S. Army Golden Knights perform for the crowd during the 2011 Joint Service Open House at Joint Base Andrews, Md. May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

The U.S. Army Golden Knights perform for the crowd during the 2011 Joint Service Open House at Joint Base Andrews, Md. May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

The U.S. Army Golden Knights perform for the crowd during the 2011 Joint Service Open House at Joint Base Andrews, Md. May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

The U.S. Army Golden Knights perform for the crowd during the 2011 Joint Service Open House at Joint Base Andrews, Md. May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

The U.S. Army Golden Knights perform for the crowd during the 2011Joint Service Open House here May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and view military equipment from the Navy, Marines, Army, Air Force, and Coast Guard up close. (U.S. Air Force photo by Senior Airman Perry Aston)

The U.S. Air Force Thunderbirds fly in formation above the 2011 Joint Service Open House at Joint Base Andrews, Md., May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and see military equipment from the Navy, Marines, Army, Air Force, and Coast Guard. JSOH is planned and conducted through the efforts of active duty, guard and reserve servicemembers, as well as civilian employees, retirees and family members. (U.S. Air Force photo by Staff Sgt. Nichelle Anderson)

The U.S. Air Force Thunderbirds fly high above the 2011 Joint Service Open House here May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and see military equipment from the Navy, Marines, Army, Air Force, and Coast Guard. JSOH is planned and conducted through the efforts of active duty, guard and reserve servicemembers, as well as civilian employees, retirees and family members. (U.S. Air Force photo by Staff Sgt. Nichelle Anderson)

The U.S. Air Force Thunderbirds fly high above Joint Base Andrews, Md., during the 2011 Joint Service Open House May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and see military equipment from the Navy, Marines, Army, Air Force, and Coast Guard. JSOH is planned and conducted through the efforts of active duty, guard and reserve service members, as well as civilian employees, retirees and family members. (U.S. Air Force photo by Staff Sgt. Nichelle Anderson)

The GEICO Skytypers perform high above Joint Base Andrews, Md. during the 2011 Joint Service Open House May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and see military equipment from the Navy, Marines, Army, Air Force, and Coast Guard. JSOH is planned and conducted through the efforts of active duty, guard and reserve service members, as well as civilian employees, retirees and family members. (U.S. Air Force photo by Staff Sgt. Nichelle Anderson)

Families attending the 2011 Joint Service Open House look to the skies to watch the aerial demonstrations above Joint Base Andrews, Md. May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and see military equipment from the Navy, Marines, Army, Air Force, and Coast Guard. JSOH is planned and conducted through the efforts of active duty, guard and reserve servicemembers, as well as civilian employees, retirees and family members. (U.S. Air Force photo by Staff Sgt. Nichelle Anderson)

Families attending the 2011 Joint Service Open House look to the skies to watch the aerial demonstrations above Joint Base Andrews, Md., May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and see military equipment from the Navy, Marines, Army, Air Force, and Coast Guard. JSOH is planned and conducted through the efforts of active duty, guard and reserve servicemembers, as well as civilian employees, retirees and family members. (U.S. Air Force photo by Staff Sgt. Nichelle Anderson)

Master Sgt. Jason Scott, 121th Fighter Squadron, assists Wally Macon IV in trying on aircrew flight equipment during the 2011 Joint Service Open House at Joint Base Andrews, Md., May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and see military equipment from the Navy, Marines, Army, Air Force, and Coast Guard. JSOH is planned and conducted through the efforts of active duty, guard and reserve servicemembers, as well as civilian employees, retirees and family members. (U.S. Air Force photo by Staff Sgt. Nichelle Anderson)

The Geico Skytypers soar through the clouds at the 2011 Joint Service Open House at Joint Base Andrews, Md. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and to see military equipment from the Navy, Marines, Army, Air Force, and Coast Guard. JSOH is planned and conducted through the efforts of active duty, guard and reserve service members, as well as civilian employees, retirees and family members. (U.S Air Force photo by Senior Airman Melissa V. Brownstein)