Category Archives: Aviation

1 August 1955

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Right profile illustration of the first Lockheed U-2. Image courtesy of Tim Bradley Imaging, © 2015
Right profile illustration of the first Lockheed U-2, Article 341. Image courtesy of Tim Bradley Imaging, © 2015
Anthony W. “Tony” LeVier.

1 August 1955: Test pilot Anthony W. LeVier made the first flight flight of the Lockheed U-2 high-altitude reconnaissance airplane at Groom Lake, Nevada. LeVier was conducting taxi tests in preparation for the planned first flight a few days away, when at 70 knots the U-2 unexpectedly became airborne.

LeVier later said, “I had no intentions whatsoever of flying. I immediately started back toward the ground, but had difficutly determining my height because the lakebed had no markings to judge distance or height. I made contact with the ground in a left bank of approximately 10 degrees.”

On touching down on the dry lake, the U-2’s tires blew out and the brakes caught fire. A landing gear oleostrut was leaking. Damage was minor and the airplane was soon ready to fly. Tony LeVier was again in the cockpit for the first actual test flight on 4 August.

The Lockheed U-2A is a single-place, single-engine aircraft powered by a turbojet engine, intended for very high altitude photographic reconnaissance. Thirty U-2A aircraft were designed and built for the Central Intelligence Agency by Lockheed Aircraft Corporation’s secret “Skunk Works” under the supervision of Clarence L. “Kelly” Johnson.

Lockheed U-2, “Article 341,” at Groom Lake, Nevada, 1955. (Lockheed Martin)

The company designation for the proposed aircraft was CL-282. Its fuselage was very similar to the XF-104 Starfighter and could be built using the same tooling. The reconnaissance airplane was produced under the code name Operation AQUATONE.

The U-2A was 46 feet, 6 inches (14.173 meters) long with a wingspan of 80 feet (24.384 meters). Its empty weight was 10,700 pounds (5,307 kilograms) and the gross weight was 16,000 pounds (7,257 kilograms). The engine was a Pratt and Whitney J57-P-37A which produced 10,200 pounds of thrust. This gave the U-2A a maximum speed of 528 miles per hour (850 kilometers per hour) and a ceiling of 85,000 feet (25,908 meters). It had a range of 2,200 miles (3,541 kilometers).

Because of the very high altitudes that the U-2 was flown, the pilot had to wear a David Clark Co. MC-3 partial-pressure suit with an International Latex Corporation MA-2 helmet and faceplate. The partial-pressure suit used a system of capstans and air bladders to apply pressure to the body as a substitute for a loss of atmospheric pressure. Each suit was custom-tailored for the individual pilot.

Robert Sieker
Robert Sieker

On 4 April 1957, Article 341 was flown by Lockheed test pilot Robert Sieker. At 72,000 feet (21,946 meters) the engine flamed out and the cockpit pressurization failed. Parts of the U-2 had been coated with a plastic material designed to absorb radar pulses to provide a “stealth” capability. However, this material acted as insulation, trapping heat from the engine inside the fuselage. This lead to a number of engine flameouts.

Sieker’s partial-pressure suit inflated, but the helmet’s faceplate did not properly seal. He lost conciousness and at 65,000 feet (19,812 meters) the U-2 stalled, then entered a flat spin. Sieker eventually regained consciousness at lower altitude and bailed out. He was struck by the airplane’s tail and was killed. The first U-2 crashed northwest of Pioche, Nevada, and caught fire. Robert Sieker’s body was found approximately 200 feet (61 meters) away.

Because of the slow rate of descent of the airplane while in a flat spin, the impact was not severe. Portions of Article 341 that were not damaged by fire were salvaged by Lockheed and used to produce another airframe.

The first Lockheed U-2A, Article 341. (Lockheed)
The first Lockheed U-2, “Article 341.” (Lockheed Martin)

© 2017, Bryan R. Swopes

Medal of Honor, Second Lieutenant Lloyd Herbert Hughes, United States Army Air Corps

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Second Lieutenant Lloyd herber Hughes, United States Army Air Corps.
Second Lieutenant Lloyd Herbert Hughes, United States Army Air Corps.

Medal of Honor

Lloyd H. Hughes (Air Mission)

Rank and Organization: Second Lieutenant, U.S Army Air Corps, 564th Bombardment Squadron (Heavy), 389th Bombardment Group (Heavy), 9th Air Force.
Place and Date: Ploetsi Raid, Rumania, 1 Aug 1943.
Entered Service At: San Antonio, Tex.
Born: Alexandria, La.
G.O. Number 17, 26 February 1944.

Medal, Medal of Honor, United States Army, largeCitation: For conspicuous gallantry in action and intrepidity at the risk of his life above and beyond the call of duty. On August 1943, 2d Lt. Hughes served in the capacity of pilot of a heavy bombardment aircraft participating in a long and hazardous minimum-altitude attack against the Axis oil refineries of Ploesti, Rumania, launched from the northern shores of Africa. Flying in the last formation to attack the target, he arrived in the target area after previous flights had thoroughly alerted the enemy defenses. Approaching the target through intense and accurate antiaircraft fire and dense balloon barrages at dangerously low altitude, his plane received several direct hits from both large and small caliber antiaircraft guns which seriously damaged his aircraft, causing sheets of escaping gasoline to stream from the bomb bay and from the left wing. This damage was inflicted at a time prior to reaching the target when 2d Lt. Hughes could have made a forced landing in any of the grain fields readily available at that time. The target area was blazing with burning oil tanks and damaged refinery installations from which flames leaped high above the bombing level of the formation. With full knowledge of the consequences of entering this blazing inferno when his airplane was profusely leaking gasoline in two separate locations, 2d Lt. Hughes, motivated only by his high conception of duty which called for the destruction of his assigned target at any cost, did not elect to make a forced landing or turn back from the attack. Instead, rather than jeopardize the formation and the success of the attack, he unhesitatingly entered the blazing area and dropped his bomb load with great precision. After successfully bombing the objective, his aircraft emerged from the conflagration with the left wing aflame. Only then did he attempt a forced landing, but because of the advanced stage of the fire enveloping his aircraft the plane crashed and was consumed. By 2d Lt. Hughes’ heroic decision to complete his mission regardless of the consequences in utter disregard of his own life, and by his gallant and valorous execution of this decision, he has rendered a service to our country in the defeat of our enemies which will everlastingly be outstanding in the annals of our Nation’s history.

Medal of Honor, Major John Louis Jerstad, United States Army Air Corps

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Major John Louis Jerstad, United States Army Air Corps. (U.S. Air Force)
Major John Louis Jerstad, United States Army Air Corps.

Medal of Honor

John L.  Jerstad (Air Mission)

Rank and organization: Major, U.S. Army Air Corps, 9th Air Force.
Action: Ploesti Raid, Rumania, 1 August 1943.
Entered service at: Racine, Wis.
Born: 12 February 1918, Racine, Wis.
G.O. No: 72, 28 October 1943.

Medal, Medal of Honor, United States Army, largeCitation: For conspicuous gallantry and intrepidity above and beyond the call of duty. On 1 August 1943, he served as pilot of the lead aircraft in his group in a daring low-level attack against enemy oil refineries and installations at Ploesti, Rumania. Although he had completed more than his share of missions and was no longer connected with this group, so high was his conception of duty that he volunteered to lead the formation in the correct belief that his participation would contribute materially to success in this attack. Maj. Jerstad led the formation into attack with full realization of the extreme hazards involved and despite withering fire from heavy and light antiaircraft guns. Three miles from the target his airplane was hit, badly damaged, and set on fire. Ignoring the fact that he was flying over a field suitable for a forced landing, he kept on the course. After the bombs of his aircraft were released on the target, the fire in his ship became so intense as to make further progress impossible and he crashed into the target area. By his voluntary acceptance of a mission he knew was extremely hazardous, and his assumption of an intrepid course of action at the risk of life over and above the call of duty, Maj. Jerstad set an example of heroism which will be an inspiration to the U.S. Armed Forces.

Medal of Honor, Lieutenant Colonel Addison Earl Baker, United States Army Air Corps

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Lieutenant Colonel Addison L. Baker, United States Army Air Corps
Lieutenant Colonel Addison Earl Baker, United States Army Air Corps

Medal of Honor

Addison L. Baker

Rank and Organization: Lieutenant Colonel, U.S Army Air Corps, 93d Bombardment Group (Heavy), 9th Air Force.
Place and Date: Ploetsi Raid, Rumania, 1 Aug 1943.
Entered Service at: Akron, Ohio.
Born: Chicago, Ill.
G.O. No. 20: March 11, 1944.

Medal, Medal of Honor, United States Army, largeCitation: For conspicuous gallantry and intrepidity above and beyond the call of duty in action with the enemy on 1 August 1943. On this date he led his command, the 93d Heavy Bombardment Group, on a daring low-level attack against enemy oil refineries and installations at Ploesti, Rumania. Approaching the target, his aircraft was hit by a large caliber antiaircraft shell, seriously damaged and set on fire. Ignoring the fact he was flying over terrain suitable for safe landing, he refused to jeopardize the mission by breaking up the lead formation and continued unswervingly to lead his group to the target upon which he dropped his bombs with devastating effect. Only then did he leave formation, but his valiant attempts to gain sufficient altitude for the crew to escape by parachute were unavailing and his aircraft crashed in flames after his successful efforts to avoid other planes in formation. By extraordinary flying skill, gallant leadership and intrepidity, Lt. Col. Baker rendered outstanding, distinguished, and valorous service to our Nation.

Medal of Honor, Colonel Leon William Johnson, United States Army Air Corps

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General Leon William Johnson, United States Air Force
General Leon William Johnson, United States Air Force

Medal of Honor

Leon W. Johnson (Air Mission)

Rank and Organization: Colonel, U.S Army Air Corps, 44th Bombardment Group (Heavy), 9th Air Force.
Action: Ploetsi Raid, Rumania, 1 Aug 1943.
Entered Service at: Moline, Kans.
Born: Columbia, Mo.
G.O. No.: 54, September 7, 1943.

Medal, Medal of Honor, United States Army, largeCitation: For conspicuous gallantry in action and intrepidity at the risk of his life above and beyond the call of duty on August 1, 1943. Col. Johnson, as commanding officer of a heavy bombardment group, let the formation of the aircraft of his organization constituting the fourth element of the mass low-level bombing attack of the 9th U.S. Air Force against the vitally important enemy target of the Ploesti oil refineries. While proceeding to the target on this 2,400-mile flight, his element became separated from the leading elements of the mass formation in maintaining the formation of the unit while avoiding dangerous cumulous cloud conditions encountered over mountainous territory. Though temporarily lost, he reestablished contact with the third element and continued on the mission with this reduced force to the prearranged point of attack, where it was discovered that the target assigned to Col. Johnson’s group had been attacked and damaged by a preceding element. Though having lost the element of surprise upon which the safety and success of such a daring form of mission in heavy bombardment aircraft so strongly depended, Col. Johnson elected to carry out his planned low-level attack despite the thoroughly alerted defenses, the destructive antiaircraft fire, enemy fighter airplanes, the imminent danger of exploding delayed action bombs from the previous element, of oil fires and explosions, and of intense smoke obscuring the target. By his gallant courage, brilliant leadership, and superior flying skill, Col. Johnson so led his formation as to destroy totally the important refining plants and installations which were the object of his mission. Col. Johnson’s personal contribution to the success of this historic raid, and the conspicuous gallantry in action, and intrepidity at the risk of his life above and beyond the call of duty demonstrated by him on this occasion constitute such deeds of valor and distinguished service as have during our Nation’s history formed the finest traditions of our Armed Forces.