The little blue ribbon has 13 stars.  Not an unlucky number, unless your name is King George.  It was created at the time of the Civil War.    The first one struck was for the Navy, then from the same die was struck the Army version. (The Navy medal has an anchor.)  The title is a link to a page where you can look over the various editions. 

KINGSLEY, DAVID R. (Air Mission)
Rank and organization: Second Lieutenant, U.S. Army Air Corps, 97th Bombardment Group, 15th Air Force. Place and date: Ploesti Raid, Rumania, 23 June 1944. Entered service at. Portland, Oreg. Birth: Oregon.
G.O. No.: 26, 9 April 1945.

                                        Citation:

For conspicuous gallantry and intrepidity in action at the risk of life above and beyond the call of duty, 23 June 1944 near Ploesti, Rumania, while flying as bombardier of a B17 type aircraft. On the bomb run 2d Lt. Kingsley's
aircraft was severely damaged by intense flak and forced to drop out of formation but the pilot proceeded over the target and 2d Lt. Kingsley
successfully dropped his bombs, causing severe damage to vital installations.

The damaged aircraft, forced to lose altitude and to lag behind the formation, was aggressively attacked by 3 ME-109 aircraft, causing more damage to the aircraft and severely wounding the tail gunner in the upper arm. The radio operator and engineer notified 2d Lt. Kingsley that the tail gunner had been wounded and that assistance was needed to check the bleeding. 2d Lt. Kingsley made his way back to the radio room, skillfully applied first aid to the wound, and succeeded in checking the bleeding. The tail gunner's parachute harness and heavy clothes were removed and he was covered with blankets, making him as comfortable as possible. 

Eight ME-109 aircraft again aggressively attacked 2d Lt. Kingsley's aircraft
and the ball turret gunner was wounded by 20mm shell fragments. He went forward to the radio room to have 2d Lt. Kingsley administer first aid. A few minutes later when the pilot gave the order to prepare to bail out, 2d Lt. Kingsley immediately began to assist the wounded gunners in putting on their parachute harness.  In the confusion the tail gunner's harness, believed to have been damaged, could not be located in the bundle of blankets and flying clothes which had been removed from the wounded men. With utter disregard for his own means of escape, 2d Lt. Kingsley unhesitatingly removed his parachute harness and adjusted it to the wounded tail gunner. 

Due to the extensive damage caused by the accurate and concentrated 20mm. fire by the enemy aircraft the pilot gave the order to bail out, as it appeared that the aircraft would disintegrate at any moment. 2d Lt. Kingsley aided the wounded men in bailing out and when last seen by the crewmembers he was standing on the bomb bay catwalk. The aircraft continued to fly on automatic pilot for a short distance, then crashed and
burned. His body was later found in the wreckage. 2d Lt. Kingsley by his gallant heroic action was directly responsible for saving the life of the wounded gunner
 

In bellum pons fortis