On 22 May 2011, the Blue Angels were performing at the Lynchburg Regional Airshow in Lynchburg, Virginia, when the Diamond formation flew the Barrel Roll Break maneuver at an altitude lower than the required minimum. The maneuver was aborted, the remainder of the demonstration canceled and all aircraft landed safely. The next day, the Blue Angels announced that they were initiating a safety stand-down, canceling their upcoming Naval Academy Airshow and returning to their home base in Pensacola, Florida, for additional training and airshow practice. On 26 May, the Blue Angels announced they would not be flying their traditional fly-over of the Naval Academy Graduation Ceremony and that they were canceling their 28–29 May 2011 performances at the Millville Wings and Wheels Airshow in Millville, New Jersey.