Tag Archives: Navy Cross

24 August 1942

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Captain Marion E. Carl, USMC, with a Grumman F4F-3 Wildcat. (U.S. Navy)

24 August 1942: Flying a Grumman F4F Wildcat, Lieutenant Marion Eugene Carl, United States Marine Corps, a 27-year-old fighter pilot assigned to Marine Fighter Squadron 223 (VMF-223) based at Henderson Field, Guadalcanal Island, shot down four enemy airplanes in one day. They were a Mitsubishi A6M “Zeke” fighter, a Mitsubishi G4M1 “Betty” medium bomber and two Nakajima B5N2 “Kate” torpedo bombers. Carl had previously shot down an A6M during the Battle of Midway, less than three months earlier. He now had five aerial combat victories, making him the Marine Corps’ first ace.

Captain Carl was awarded the Navy Cross (his second) for his actions in the Solomon Islands from 24 August to 9 September 1942.

Marion Carl’s fighter was a Grumman F4F-4 Wildcat, designed by Robert Leicester Hall as a carrier-based fighter for the United States Navy. The F4F-4 was a single-place, single-engine, mid-wing monoplane with retractable landing gear.

Grumman F4F-4 Wildcat. (U.S. Navy)

The F4F-4 was 29 feet, 9-3/8 inches (9.077 meters) long, with a wingspan of 38 feet, 0 inches (11.582 meters) and overall height of 12 feet, 1-3/8 inches (3.693 meters). Unlike the preceding F4F-3, the F4F-4 had folding wings for storage aboard aircraft carriers. With the wings folded, the airplane was 14 feet, 4 inches (4.369 meters) wide. Its empty weight was 5,895 pounds (2,674 kilograms), and the gross weight was 7,975 pounds (3,617 kilograms).

The F4F-4 was powered by an air-cooled, supercharged, 1,829.39-cubic-inch-displacement (29.978 liter) Pratt & Whitney Twin Wasp SSC7-G (R-1830-86) two-row, 14-cylinder radial engine with a compression ratio of 6.7:1. The R-1830-86 had a normal power rating of 1,100 at 2,550 r.p.m., from Sea Level to 3,300 feet (1,006 meters), and 1,000 horsepower at 2,550 r.p.m. at 19,000 feet (5,791 meters). It was rated at 1,200 horsepower at 2,700 r.p.m. for takeoff. The engine turned a three-bladed Curtiss Electric propeller with a diameter of 9 feet, 9 inches (2.972 meters) through a 3:2 gear reduction. The R-1830-86 was 4 feet, 0.19 inches (1.224 meters) in diameter, 5 feet, 7.44 inches (1.713 meters) long, and weighed 1,560 pounds (708 kilograms).

The F4F-4 had a maximum speed of 284 miles per hour (457 kilometers per hour) at Sea Level, and 320 miles per hour (515 kilometers per hour) at 18,800 feet (5,730 meters). Its service ceiling was 34,000 feet (10,363 meters).

Grumman F4F-3 Wildcat in three-color camouflage

While the F4F-3 Wildcat was armed with four air-cooled Browning AN-M2 .50-caliber machine guns; the F4F-4 had six. It carried 1,400 rounds of ammunition.

The prototype XF4F-1 made its first flight in 1935. It was substantially improved as the XF4F-2. The first production F4F-3 Wildcat was built in February 1940. The airplane remained in production through World War II, with 7,860 built by Grumman and General Motors Eastern Aircraft Division (FM-1 Wildcat).

According to the National Naval Aviation Museum, F4F Wildcats held a 9:1 ratio of victories over Japanese aircraft, with 1,006 enemy airplanes destroyed in combat.

Grumman F4F-3 Wildcat at Henderson Field
A Grumman F4F Wildcat at Henderson Field, Guadalcanal. There are 19 Japanese flags painted on the fuselage, suggesting that this is Major John L. Smith’s fighter. (U.S. Navy)

Marion Eugene Carl was born at Hubbard, Oregon, 1 November 1915. He was the second of four children of Herman Lee Carl, a dairy farmer, and Ellen Lavine Ellingsen Carl.

Carl graduated from Oregon State College at Corvallis, Oregon, and was commissioned as a second lieutenant in the United States Army Reserve, 31 May 1938. Lieutenant Carl soon resigned this commission to accept an appointment as an Aviation Cadet, United States Navy. He enlisted as a private, first class, Volunteer Marine Corps Reserve, 17 July 1938, and was designated a student Enlisted Naval Aviation Pilot assigned to the Naval Reserve Aviation Base, Squantum, Massachusetts. He entered flight school as an Aviation Cadet at Naval Air Station Pensacola near Pensacola, Florida, 26 July 1938.

Lieutenant Marion E. Carl, USMC, Naval Aviator. (U.S. Navy)

After completing flight training, Carl was commissioned as a Second Lieutenant, United States Marine Corps Reserve, 20 October 1939. He was then assigned to Marine Fighting Squadron One (VMF-1) at Brown Field, Quantico, Virginia.

In 1940, Lieutenant Carl returned to NAS Pensacola as a flight instructor. On 25 February 1941, Second Lieutenant Carl, U.S.M.C.R., was appointed a Second Lieutenant, United States Marine Corps.

Lieutenant Carl was transferred to VMF-221 at San Diego, California, as a fighter pilot. The unit was assigned to the aircraft carrier USS Saratoga (CV-3) for transportation to Marine Corps Air Station Ewa, Oahu, Territory of Hawaii. On 25 December 1941, VMF-221 was deployed to Midway Atoll.

Marion Carl and his squadron fought during the Battle of Midway. Flying a Grumman F4F-3 Wildcat, Bu. No. 1864,¹ on 4 June 1942, he shot down his first enemy airplane, a Mitsubishi A6M Zero fighter, and damaged two others. Lieutenant Carl was awarded the Navy Cross for his actions in that decisive battle.

Marion Carl was next assigned to VMF-223 under the command of Captain John L. Smith. The Marine fighter squadron was the first air unit to arrive at Henderson Field on the island of Guadalcanal in the Solomons, 20 August 1942. This was a critical airfield, originally built by the Japanese military but occupied by Allied forces. On 24 August, Lieutenant Carl became the Marine Corps’ first “ace.”

Carl was shot down in 9 September 1942 and was missing for five days. He was helped by islanders who eventually returned him to his base.

The squadron departed Guadalcanal 16 October 1942, and sailed to San Francisco, California. VMF-223 was credited with destroying 110½ enemy aircraft. Carl was credited with 16.

Lieutenant Carl married Miss Edna T. Kirvin at New York City, New York, 7 January 1943.

On 26 January, he took command of VMF-223. On 8 May 1943, Lieutenant Carl was promoted to the temporary rank of captain. The squadron was re-equipped with the new Vought-Sikorsky F4U-1 Corsair. Training in the new fighter took place at MCAS El Toro, in southern California.

In August, the squadron returned to combat in the Solomons. By the end of 1943, Major Carl’s total of enemy aircraft destroyed was 18½ with 3 damaged, making him the seventh highest-scoring Marine fighter pilot of World War II.

Major Marion E. Carl, USMC, commanding VMF-223 in 1943. The aircraft is a Vought F4U Corsair in which Carl shot down two enemy aircraft in December 1943. (U.S. Navy)

After the War Marion Carl was assigned as a test pilot at NAS Patuxent River, Maryland, testing jet aircraft on aircraft carriers. He was also the first Marine Corps pilot to fly a helicopter. Carl commanded the Marine’s first jet squadron, VMF-122, which flew the McDonnell FH-1 Phantom. He was promoted to lieutenant colonel 7 August 1947.

In May 1955, Colonel Carl commanded Marine Photo Reconnaissance Squadron One (VMJ-1). The squadron flew the McDonnell FH-2 Banshee from air bases on the island of Formosa (Taiwan) on secret missions over the People’s Republic of China.

At Muroc Army Air Field (now Edwards Air Force Base) Marion Carl tested the Douglas D-558-I Skystreak and D-558-II Skyrocket, setting world records for speed and altitude. He was promoted to colonel, 1 October 1956.

Major Marion E. Carl, USMC, and Commander Turner F. Caldwell, Jr., USN, stand with the record-setting Douglas D-558-I Skystreak, Bu. No. 37970, on Muroc Dry Lake. (U.S. Navy)

By 1962 Colonel Carl was Director of Marine Corps Aviation. He was promoted to brigadier general, 1 June 1964. He commanded the First Marine Brigade during the Vietnam War and flew combat missions in jet fighters and helicopter gun ships.

Major General Marion E. Carl, United States Marine Corps.

Carl was promoted to major general in August 1967, with his date of rank retroactive to 1 June 1964. Carl commanded the 2nd Marine Aircraft Wing, then served as Inspector General of the Marine Corps from 1970 until 1973. When he retired in 1973, General Carl had accumulated more that 13,000 flight hours.

During his military career, Major General Carl was awarded the Navy Cross with two gold stars (three awards); The Legion of Merit with valor device and three gold stars (four awards); The Distinguished Flying Cross with four gold stars (five awards); and the Air Medal with two gold and two silver stars (twelve awards).

Tragically, General Carl was murdered in Roseburg, Oregon, 28 June 1998, as he defended his wife, Edna, during a home-invasion robbery. Mrs. Carl was wounded, but survived.

Major General Marion E. Carl, United States Marine Corps, is buried at Arlington National Cemetery.

A Mitsubishi A6M2 Model 21 "Zero" fighter takes off from an aircraft carrier of teh Imperial Japanese Navy.
A Mitsubishi A6M2 Type 0 Model 21 “Zero” fighter takes off from an aircraft carrier of the Imperial Japanese Navy. Marion Carl shot down one of these and damaged two others during the Battle of Midway, 4 June 1942. (Imperial Japanese Navy)
Mitsubisshi A6M3 Model 22 "Zeke" in the Solomon Islands, 1943. (Imperial Japanese Navy)
Mitsubishi A6M3 Type 0 Model 22 “Zeke” in the Solomon Islands, 1943. (This fighter is flown by Petty Officer 1st Class Hiroyoshi Nishizawa, one of the most successful fighter pilots of World War II.)  (Imperial Japanese Navy) 
A Mitsubishi G4M "Betty" takes off from Rabaul, 1942.
A Mitsubishi G4M1 Type 1 Model 11 “Betty” takes off from Rabaul, 1942.
Nakajima B5N Kate. Marion Carl shot down two of these light bombers, 24 August 1942.
Nakajima B5N2 Type 97 “Kate”. Marion Carl shot down two of these torpedo bombers, 24 August 1942.

¹ The fighter flown by Marion Carl to shoot down his first enemy airplane is often cited as Grumman F4F-3 Bu. No. 4000 (second bureau number series, 1935–1940). However, the entry in Carl’s certified pilot logbook for 4 June 1942 states the airplane he flew was F4F-3 Bu. No. 1864.

© 2017, Bryan R. Swopes

3 July 1951: Medal of Honor, Lieutenant (j.g.) John Kelvin Koelsch, United States Navy

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Lieutenant (Junior Grade) John Kelvin Koelsch, United States Navy.
Medal of Honor Citation for Lt. (j.g.) John K. Koelsch, U.S.Navy. (National Archives)

3 July 1951: With his Chance Vought F4U-4B Corsair, Bu. No. 63056, hit and on fire, Captain James V. Wilkins, United States Marine Corps, of Marine Fighter Squadron 312 (VMF-312) stationed aboard USS Sicily (CVE-118), bailed out approximately 35 miles (56 kilometers) southeast of Wonson, North Korea. He parachuted onto a mountainside in the Anbyon Valley.

Severely burned and with an injured leg, Captain Wilkins was seen by North Korean soldiers along a heavily-traveled supply route. While enemy soldiers shot at him, Wilkins tried to escape by crawling up the mountainside.

A U.S. Marines F4U Corsair of VMF-312 about to land aboard an aircraft carrier during the Korean War. This is the same type fighter flown by Captain. J.V. Wilkins on 3 July 1951. (U.S. Navy)
A U.S. Marines F4U Corsair of VMF-312 about to land aboard an aircraft carrier during the Korean War. This is the same type fighter flown by Captain James V. Wilkins on 3 July 1951. (U.S. Navy)

Lieutenant (j.g.) John Kelvin Koelsch, United States Navy, was a helicopter pilot in charge of a detachment of Helicopter Utility Squadron Two (HU-2), stationed aboard a former U.S. Navy Landing Ship (Tank), USS LST-488. The LST had been transferred to Japan after World War II and converted to a merchant ship. During the Korean War, it and its 45-man Japanese crew were contracted to the U.S. Navy. The LST was reconverted to a helicopter support ship, designated Q-009.

A torpedo bomber pilot during World War II, Lieutenant Koelsch transferred to Helicopter Utility Squadron One (HU-1) at NAS Lakehurst, New Jersey, in 1949, and was trained to fly the Sikorsky HO3S-1 helicopter, a Navy variant of the commercial Sikorsky S-51. He had completed a combat tour aboard USS Princeton (CV-37) but rather than return to the United States with his squadron, requested a transfer to HU-2. Koelsch told his shipmates that he felt rescuing downed pilots was his mission.

A U.S. Navy Sikorsky HO3S-1, possibly Bu. No. 122715, rescues a downed flyer from Wonson Harbor, 1951. (Sikorsky Historical Archives)
A U.S. Navy Sikorsky HO3S-1, possibly Bu. No. 122715, rescues a downed flyer from Wonson Harbor, 1951. (Sikorsky Historical Archives)

When Captain Wilkins’ Corsair went down, Lieutenant Koelsch volunteered to attempt a rescue. Shortly before sunset, he and his rescue crewman, Aviation Machinist’s Mate 3rd Class George Milton Neal, boarded their helicopter, Sikorsky HO3S-1, Bu. No. 122715, and took off from Q-009 in a mist and low clouds.

Lieutenant Koelsch's Sikorsky HO3-S-1 helicopter, Bu. No. 122715, aboard USS Phillipine Sea (CV-47). (U.S. Navy)
Lieutenant Koelsch’s Sikorsky HO3-S-1 helicopter, Bu. No. 122715, aboard USS Philippine Sea (CV-47). (U.S. Navy)

Wilkins heard Koelsch’s helicopter approaching and moved back down the mountain toward his parachute. He saw the Sikorsky flying at about 50 feet (15 meters) below a layer of clouds. The helicopter was receiving heavy ground fire from the North Korean soldiers along the road. The Sikorsky was hit and Koelsch turned away, but he quickly returned. Koelsch located Wilkins and brought the HO3S-1 to a hover while rescue crewman Neal lowered a “horse collar” harness on a hoist cable. Neal then lifted the fighter pilot up to the helicopter.

The helicopter continued to be targeted by ground fire and it was finally shot down. 122715 crashed on the mountainside and rolled upside down. Koelsch and Neal were unhurt and Wilkins suffered no new injuries. Koelsch and Neal carried Wilkins and they moved away from the enemy forces, heading toward the coast. The three Americans evaded the enemy for nine days before they were captured.

John Koelsch refused to cooperate with his captors. He was held in isolation and subjected to torture. He soon became very ill. Just three months after being captured, Lieutenant (j.g.) John Kelvin Koelsch died. For his actions during and after 3 July 1951, he was awarded the Medal of Honor.

Captain Wilkins and AM3 Neal survived the war and were eventually returned to the United States. George Milton Neal was awarded the Navy Cross.

In 1965, the Garcia-class destroyer escort USS Koelsch (DE-1049, later classified as a frigate, FF-1049, in 1975) was christened in honor of the first helicopter pilot to be awarded the Medal of Honor.

USS Koelsch (FF-1049). (U.S. Navy)
USS Koelsch (FF-1049), a Garcia-class frigate, 21 May 1979. (U.S. Navy)

John Kelvin Koelsch was born 22 December 1923 in the family home at 2 Draycott Place, Chelsea (a borough in the southwest part of  London, England). He was the third son of Henry August Koelsch and Beulah Anne Hubbard Koelsch. Mr. Koelsch was an American banker. The family returned to America aboard White Star liner R.M.S. Adriatic, sailing from Liverpool on 26 April 1924, and arriving at the Port of New York on 5 May.

In America, the Koelsch family lived in Briarcliff Manor, Westchester County, New York.

John K. Koelsch enlisted as an aviation cadet in the United States Navy 14 September 1942. He was trained as a pilot. When qualified as a Naval Aviator, Koelsch was commissioned as an ensign, 16 October 1944. He was promoted to the rank of lieutenant (junior grade) 1 August 1946.

Following the Korean Armistice Agreement, Lieutenant Koelsch’s remains were returned to the United States and interred at Arlington National Cemetery, 14 October 1955.

© 2018, Bryan R. Swopes

Medal of Honor, Lieutenant Clyde Everett Lassen, United States Navy

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Lieutenant Clyde Everett Lassen, United States Navy
Lieutenant Clyde Everett Lassen, United States Navy

The MEDAL OF HONOR to

Lieutenant Clyde E. Lassen, United States Navy

For service as set forth in the following

CITATION

For conspicuous gallantry and intrepidity at the risk of his life above and beyond the call of duty on 19 June 1968 as pilot and aircraft commander of a search and rescue helicopter, attached to Helicopter Support Squadron Seven, Detachment One Hundred Four, embarked in USS Preble (DLG 15), during operations against enemy forces in North Vietnam.

Launched shortly after midnight to attempt the rescue of two downed aviators, Lieutenant (then Lieutenant, Junior Grade) Lassen skillfully piloted his aircraft over unknown and hostile terrain to a steep, tree-covered hill on which the survivors had been located.

Although enemy fire was being directed at the helicopter, he initially landed in a clear area near the base of the hill, but, due to the dense undergrowth, the survivors could not reach the helicopter. With the aid of flare illumination, Lieutenant Lassen successfully accomplished a hover between two trees at the survivor’s position. Illumination was abruptly lost as the last of the flares were expended, and the helicopter collided with a tree, commencing a sharp descent.

Expertly righting his aircraft and maneuvering clear, Lieutenant Lassen remained in the area, determined to make another rescue attempt, and encouraged the downed aviators while awaiting resumption of flare illumination. After another unsuccessful, illuminated, rescue attempt, and with his fuel dangerously low and his aircraft significantly damaged, he launched again and commenced another approach in the face of the continuing enemy opposition.

When flare illumination was again lost, Lieutenant Lassen, fully aware of the dangers in clearly revealing his position to the enemy, turned on his landing lights and completed the landing. On this attempt, the survivors were able to make their way to the helicopter. Enroute to the coast, Lieutenant Lassen encountered and successfully evaded additional hostile antiaircraft fire and, with fuel for only five minutes of flight remaining, landed safely aboard USS Jouett (DLG 29).

His courageous and daring actions, determination, and extraordinary airmanship in the face of great risk sustain and enhance the finest traditions of the United States Naval Service.

 

Lieutenant (Junior Grade) Clyde Everett Lassen was the Officer in Charge of Detachment 104 of Helicopter Support Squadron SEVEN (HC-7), the “Sea Devils,” aboard USS Preble (DLG-15). The assignment was Combat Search and Rescue.

McDonnell F-4J-31-MC Phantom II, Bu. No. 153856, of Fighter Squadron Thirty-Three (VF-33) lands aboard USS America (CVA-66) circa 1968. This Phantom is a squadron mate of Root Beer 210. (U.S.Navy)
McDonnell F-4J-31-MC Phantom II, Bu. No. 153856, of Fighter Squadron Thirty-Three (VF-33) “Tarsiers,” lands aboard USS America (CVA-66) circa 1968. This Phantom is a squadron mate of Root Beer 210. (U.S.Navy)

On the night of 18/19 June 1968, a flight of three aircraft from the aircraft carrier USS America (CV-66) were on a bombing mission over North Vietnam. Root Beer 210 was a McDonnell Douglas F-4J-33-MC Phantom II, Bu. No. 155546, flown by Lieutenant Commander John “Claw” Holtzclaw and Lieutenant Commander John A. “Zeke” Burns. Shortly after midnight, two SA-2 surface to air missiles were fired at the Phantom. Holtzclaw and Burns evaded them, but a third missile detonated very close to the fighter bomber, destroying the outer one-third of the right wing. With their airplane critically damaged and on fire, the two naval aviators were forced to eject over enemy territory. They parachuted into a rice paddy and could hear enemy soldiers talking nearby. Burns had suffered a broken leg as well as other injuries.

USS Preble (DLG-15)
USS Preble (DLG-15), a Farragut-class guided missile frigate. (U.S. Navy)

Aboard the guided missile frigate USS Preble (DLG-15), Lieutenant (junior grade) Clyde Lassen and his flight crew were awakened and assigned to rescue the crew of Root Beer 210, 70 miles (113 kilometers) away in total darkness. Lassen and his co-pilot, Lieutenant (j.g.) LeRoy Cook and gunners Aviation Electrician’s Mate 2nd Class (AE2) Bruce Dallas and Aviation Machinist’s Mate 3rd Class (ADJ3) Don West, took off from Preble at 0022 hours aboard their Kaman SH-2A Seasprite helicopter, call sign Clementine Two, and were vectored by radar to the location of the downed aircrew. The glow of the burning Phantom could be seen from 30 miles (48 kilometers) away. They arrived on scene at 0141 hours. Holtzclaw and Burns were in immediate need of rescue as the enemy was closing in.

The crew of Clementine 2, left to right, Lt. (j.g.) Clyde E. Lassen, AE2 Bruce Dallas, ADJ3 Don West, Lt. (j.g.) LeRoy Cook. (U.S. Navy)
The crew of Clementine Two, left to right, Lt. (j.g.) Clyde E. Lassen, AE2 Bruce Dallas, ADJ3 Don West, Lt. (j.g.) C. LeRoy Cook. (U.S. Navy)

Holtzclaw and Burns were on a hillside covered with very tall trees, making it impossible for the Seasprite to land. Parachute flares dropped by supporting aircraft illuminated the area. The pickup would have to be made using a “jungle penetrator” attached to the helicopter’s rescue hoist. But the single-engine helicopter was already fully loaded with its four-man crew and their weapons and ammunition. It could not pick up both fliers while hovering out of ground effect above the trees. Lassen ordered his co-pilot to dump fuel to reduce the weight.

As Lassen hovered into position to make the hoist pickup, the overhead flares went out, leaving the jungle totally dark. Unable to see, Lassen collided with a tree causing damage to the horizontal stabilizer and the right side cabin door. He narrowly avoided a crash.

Clementine Two moved away while they awaited the arrival of another flare aircraft. They were soon engaged by enemy ground fire and the helicopter gunners returned fire with their M-60 machine guns.

On several occasions, Lassen landed the SH-2A in a rice paddy to pickup Holtzclaw and Burns, but enemy gunfire prevent them from reaching the helicopter, which repeatedly had to pull back.

Finally, the crew of Root Beer 210 found their way to the bottom of the slope and Clementine Two landed in a rice paddy about 60 yards (55 meters) away. A fierce firefight between the North Vietnamese soldiers and the gunners of the Navy helicopter took place. Lassen held the Seasprite in a hover to prevent it from sinking into the mud. The gunners jumped down to assist Holtzclaw and Burns aboard. As soon as they were loaded, Lassen immediately took off and left the area, climbed to 4,000 feet (1,220 meters) and headed toward the South China Sea, twenty miles (32 kilometers) away. The helicopter had only thirty minutes of fuel remaining. During the flight, the right cabin door, which had been damaged when the helicopter hit the tree, came off and fell away into the darkness.

USS Jouett (DLG-29)
USS Jouett (DLG-29), a Belknap-class guided missile frigate. (U.S. Navy)

Clementine Two was too far away to make it back to Preble, so they turned toward USS Jouett (DLG-29). Commander Destroyer Squadron One, Captain Robert Hayes, commanding Jouett, turned his ship toward the shore and proceeded at full speed, turning on all of the ship’s lights so that Lassen would be able to find it. Jouett came within 3 miles (4.8 kilometers) of the beach. With almost no fuel remaining, Lassen made a straight-in approach and landing.

Lieutenant Commander John A. Burns aboard USS Jouett. (U.S. Navy)

For his actions on 19 June 1968, Lieutenant Clyde Everett Lassen was awarded the Medal of Honor. Lieutenant (j.g.) LeRoy Cook received the Navy Cross. AE2 Bruce Dallas and AE3 Don West each received the Silver Star.

Kaman UH-2A Seasprite Bu. No. 149764, photographed November 1967. Lieutenant (j.g.) Clyde Everett Lassen flew this helicopter during the rescue of 19 January 1968. (U.S. Navy)
Kaman UH-2A Seasprite Bu. No. 149764, photographed November 1967. Lieutenant (j.g.) Clyde Everett Lassen flew this helicopter during the rescue of 19 January 1968. (U.S. Navy)

Clementine Two was a Kaman SH-2A Seasprite, Bu. No. 149764 (c/n 66). The SH-2A is 52 feet, 2.2 inches (15.905 meters) long with rotors turning, with an overall height of 14 feet, 8.6 inches (4.486 meters). The four-bladed main rotor has a diameter of 44 feet, 0 inches (13.411 meters) and rotates counter-clockwise, as seen from above (the advanicng blade is on the helicopter’s right). The blades are controlled by Kaman’s unique servo flap system. The three-bladed tail rotor is mounted on the left side of a pylon and rotates clockwise, as seen from the helicopter’s left (The advancing blade is below the axis of rotation). The helicopter’s main landing gear was retractable. The SH-2A has and empty weight is 6,110 pounds (2,771 kilograms) and maximum takeoff weight is 10,000 pounds (4,536 kilograms).

The SH-2A is powered by a single General Electric T58-GE-8B turbine engine.  The T58 is a free power turboshaft, with a 10-stage axial-flow compressor section, an annular combustion chamber with 16 burner nozzles, and a 3-stage turbine (2 gas-generator stages and a single power-turbine stage). The T58-GE-8B has a Normal Power rating of 1,050 shaft horsepower at 19,500 r.p.m. at Sea Level, and Military Power rating of 1,250 shaft horsepower at 19,500 r.p.m. The engine is 1 foot, 8.9 inches (0.531 meters) in diameter, 4 feet, 11.0 inches (1.499 meters) long, and weighs 305 pounds (138 kilograms).

The SH-2A Seasprite has a Hover Ceiling Out of Ground Effect (HOGE) of 4,600 feet (1,402 meters). With a crew of four, the hover ceiling is reduced to 2,800 feet (853 meters). Its service ceiling is 15,000 feet (4,572 meters).

The SH-2A has a cruise speed of 125 knots (144 miles per hour/232 kilometers per hour) and a maximum speed of 140 knots (161 miles per hour/259 kilometers per hour) at Sea Level. Its combat radius is 125 nautical miles (144 miles/232 kilometers). The maximum range is 465 nautical miles (535 miles/861 kilometers).

Clementine 2 was armed with two M60 7.62 mm machine guns.

88 UH-2As were built 1959-1960, before production shifted to a twin-engine variant.

Seasprite 149764 was lost in the South China Sea, 7 January 1969.

President Lyndon Johnson congratulates Lieutenant Clyde Everett Lassen on the award of the Medal of Honor, 16 January 1969.

Clyde Everett Lassen was born at Fort Myers, Florida, 14 March 1942. He graduated from Venice High School, Englewood, Florida, in 1960.

Lassen enlisted in the United States Navy, 14 September 1961. He served as an Aviation Electronics Technician, 3rd Class (AT3). In 1964, he was accepted as a Naval Aviation Cadet at NAS Pensacola. On completion of flight training, Lassen was commissioned an ensign and awarded the wings of a Naval Aviator.

Ensign Lassen married Miss Linda Barbara Sawn in October 1965.

Lt. Clyde E. Lassen, USN, 1968

He was promoted to lieutenant (junior grade), 16 December 1966, and to lieutenant, 1 July 1968.

President Lyndon Johnson presented the Medal of Honor to Lieutenant Lassen at a ceremony at The White House, 16 January 1969.

Lieutenant Lassen was promoted to the rank of lieutenant commander 1 August 1972, and to commander, 1 July 1975. Commander Lassen retired from the U.S. Navy in December 1982.

Commander Lassen donated his Medal of Honor to the National Naval Aviation Museum 19 June 1993.

Commander Clyde Everett Lassen, United States Navy, died 1 April 1994 at Pensacola, Florida. He was buried at the Barrancas National Cemetery at Pensacola.

USS Lassen (DDG-82)
USS Lassen (DDG-82). (U.S. Navy)

Highly recommended: “Clementine Two: U.S. Navy night rescue over North Viet Nam,” by C. LeRoy Cook, at http://www.vhpa.org/stories/clem2.pdf

USS Lassen (DDG-82. (United States Navy)

© 2018, Bryan R. Swopes