The Distinguished Flying Cross is a medal awarded to any officer or enlisted member of the United States armed forces who distinguishes himself or herself in support of operations by "heroism or extraordinary achievement while participating in an aerial flight, subsequent to November 11, 1918." The decoration may also be given for an act performed prior to that date when the individual has been recommended for, but has not received the Medal of Honor, Distinguished Service Cross, Navy Cross, Air Force Cross or Distinguished Service Medal.