Air Rescue Service Grumman SA-16A Albatross, 51-024, the type that rescued Ensign Glenn T. Farnsworth, USN, standing by during the Korean War. (U.S. Air Force)
5 August 1950: The first rescue of a downed airman by a flying boat during the Korean War occurred when Ensign Glenn T. Farnsworth, United States Navy, a pilot of VF-113 (“Stingers”) from the aircraft carrier USS Philippine Sea (CV-47) was forced to ditch in the ocean following an air attack on North Korea.
On VF-113’s first combat mission of the war, Ensign Farnsworth’s Vought F4U-4B Corsair, Bureau Number 63018, was damaged in a mid-air collision with another Corsair, Bu. No. 63938, piloted by Ensign John F. Kail, USN. Ensign Kail’s F4U crashed and he was killed. Unable to gain sufficient altitude to bail out, Farnsworth elected to ditch his Corsair into the Yellow Sea, approximately 15 miles south of Kunsan Air Base. Kunsan had been captured by North Korean soldiers just over three weeks earlier.
Other aircraft of VF-113 called for rescue for the downed pilot. The Rescue Coordination Center in Japan contacted a flying boat, call sign “Dumbo”, and directed it to the scene. The Grumman SA-16A Albatross, a twin-engine amphibian of Detachment E, 5th Air Rescue Squadron, under the command of Captain Charles E. Schroeder, United States Air Force, along with an escort of three North American F-51 Mustang fighters, proceeded to the area. Schroeder landed on the water to pick up Ensign Farnsworth.
After his rescue, Ensign Farnsworth said “It was a smooth operation. I was confident all the time I was in the water that I would be picked up, but I was mighty glad to see those U.S. Air Force planes out there.” He returned to duty with VF-113. Glenn Farnsworth was awarded the Distinguished Flying Cross for his service with VF-113, 5 August 1950–1 December 1950.
Vought F4U-4B Corsair, Bu. No. 62924, of VF-113, landing aboard USS Philippine Sea (CV-47), December 1950. This is the same type flown by Ensign Glenn T. Farnsworth, USN. (U.S. Navy)
A U.S. Air Force Sikorsky H-5F lifts off during the Korean War. (U.S. Air Force)
4 August 1950: During the Battle of the Pusan Perimeter, wounded soldiers were evacuated from the battlefield by helicopter for the first time when a Sikorsky H-5F of Detachment F, 3rd Emergency Rescue Squadron,¹ Air Rescue Service, United States Air Force, flew Private 1st Class Claude C. Crest, Jr., U.S. Army, from the Sengdang-ni area to an Army hospital. By the end of combat in 1953, 21,212 soldiers had been medevaced by helicopters.
Only the second military helicopter, the H-5 was frequently flown overloaded and outside of its center of gravity limits. The helicopter was not armed, though the pilot normally carried an M1911 .45-caliber semi-automatic pistol, and the crewman, a .30-caliber M1 Carbine.
Eleven commercial Sikorsky S-51 helicopters had been purchased by the Air Force in 1947 and designated R-5F. This was later changed to H-5F. It was a four-place, single-engine helicopter, operated by one pilot. The cabin was built of aluminum with Plexiglas windows. The fuselage was built of plastic-impregnated plywood, and the tail boom was wood monocoque construction. The main rotor consisted of three fully-articulated blades built of metal spars and plywood ribs, covered with two layers of fabric. (All metal blades soon became available.) The three bladed semi-articulated tail rotor was built of laminated wood. The main rotor turned counter-clockwise, as seen from above. (The advancing blade is on the helicopter’s right.) Its normal operating range was 175–195 r.p.m. The tail rotor was mounted on the helicopter’s left side in a pusher configuration. It turned clockwise as seen from the helicopter’s left. (The advancing blade is below the axis of rotation.)
Sikorsky S-51 three-view drawing with dimensions. (Sikorsky Historical Archives)
The helicopter’s fuselage was 41 feet, 1¾ inches (12.541 meters) long. The main rotor had a diameter of 48 feet, 0 inches (14.630 meters) and the tail rotor diameter was 8 feet, 5 inches (2.565 meters),² giving the helicopter an overall length of 57 feet, ½ inch (17.386 meters) with rotors turning. It was 12 feet, 11–3/8 inches (3.947 meters) high. The tricycle landing gear had a wheel base of 10 feet, 1 inch (3.073 and the tread was 12 feet, 0 inches (3.658 meters). The S-51 had an empty weight of 4,050 pounds (1,837 kilograms) and maximum gross weight of 5,300 pounds (2,404 kilograms) below 1,000 feet (305 meters) MSL.³ Fuel capacity was 100 gallons (379 liters).
The H-5F was powered by an air-cooled, supercharged, 986.749-cubic-inch-displacement (16.170 liter) Pratt & Whitney R-985 AN-5 (Wasp Jr. T1B4 ) which was placed in the fuselage behind the crew compartment with the crankshaft vertical. The R-985-AN-5 was a direct-drive, nine-cylinder radial engine with a compression ratio of 6:1. It required 91-octane aviation gasoline and was rated at 450 horsepower at 2,300 r.p.m., Standard Day at Sea Level. The R-985 AN-5 was 48.00 inches (1.219 meters) long, 46.25 inches (1.175 meters) in diameter and weighed 684 pounds (310.3 kilograms) with a magnesium crankcase.
The H-5F had a maximum speed (VNE) of 107 knots (123 miles per hour/198 kilometers per hour). Range was 275 miles (443 kilometers). The service ceiling was 14,800 feet (4,511 meters). The absolute hover ceiling was 3,000 feet (914 meters).
Sikorsky H-5, Korea. (U.S. Air Force)
¹ Reorganized as the 3rd Air Rescue Squadron 10 August 1950.
² An 8 foot, 9 inch (2.667 meter) all-metal two-blade tail rotor assembly became standard with the H-5G, and was available to retrofit earlier helicopters.
³ The maximum gross weight had to be reduced 150 pounds (68 kilograms) for each additional 1,000 feet of altitude.
Major Robert M. White, U.S. Air Force, is greeted by his 7-year-old son, Greg, after his record-setting flight into space. “Boy, that was a ride.” (LIFE Magazine)
3 August 1962: Following his record-setting flight into space aboard an X-15 hypersonic research rocketplane, 17 July 1962, Major Robert M. White, U.S. Air Force, was featured with a cover photograph on the LIFE Magazine issue for the week of 3 August 1962. LIFE was the most prestigious news magazine of its time.
This was the first time that a manned aircraft had gone higher than 300,000 feet (91,440 meters). It was also the first flight above 50 miles (80.47 kilometers). For that achievement, Bob White became the first X-15 pilot to be awarded U.S. Air Force astronaut wings. His 314,750-foot altitude (95,936 meters) also established a Fédération Aéronautique Internationale (FAI) world altitude record, which will probably never be broken.
To qualify, a new record would have to exceed White’s altitude by at least 3%, or more than 324,419 feet (98,882.9 meters). As the FAI-recognized boundary of Space is the Kármán line (100 kilometers, or 328,083.99 feet), any prospective challenger would have to hit a very narrow band of the atmosphere.
Command Pilot Astronaut insignia, United States Air Force
Major White had been the first pilot to fly faster than Mach 4, Mach 5 and Mach 6. He was the first to fly over 200,000 feet (60,960 meters), then over 300,000 feet (91,440 meters). He was a graduate of the Air Force Experimental Test Pilot School and flew tests of many aircraft at Edwards before entering the X-15 program. He made at total of sixteen X-15 flights.
In this photograph, Lieutenant Robert M. White is on the right, with Lieutenant F. Mark Johnson (left) and Major Lee G. Mendenhall (center), all of the 354th Fighter Squadron, 355th Fighter Group. Lieutenant Johnson’s fighter, Sweet “Dosey” II, is a North American Aviation P-51D-10-NA Mustang, 44-14089. (Little Friends)
A P-51 Mustang fighter pilot in World War II, Bob White was shot down on his 52nd combat mission in February 1945 and captured. He was held as a prisoner of war until the war in Europe came to an end in April 1945. White was recalled to active duty during the Korean War and was assigned to a fighter squadron stationed in Japan. Later, he flew 70 combat missions over North Vietnam in the Republic F-105 Thunderchief supersonic fighter bomber, including leading the attack against the Paul Doumer Bridge at Hanoi, 11 August 1967, for which he was awarded the Air Force Cross.
Colonel Robert M. White, United States Air Force, Deputy Commander for Operations, 355th Tactical Fighter Wing, Takhli RTAFB, 1967, with other Republic F-105 Thunderchief pilots. Colonel White is the third from the left. (U.S. Air Force)
Colonel White next went to Wright-Patterson Air Force Base, Ohio, where he was director of the McDonnell Douglas F-15 Eagle systems program. He then returned to Edwards Air Force Base, California, as commander of the Air Force Flight Test Center. White was promoted to Major General in 1975.
General White retired from the U.S. Air Force in 1981. He died 17 March 2010.
Major Robert M. White, U.S. Air Force, with a North American Aviation X-15 on Rogers Dry Lake, 1961. (NASA)
Major John H. Glenn, Jr., U.S. Marine Corps, in the cockpit of his North American Aviation F-86F Sabre, “MiG Mad Marine,” just after his second kill, 19 July 1953.
23 July 1953: Major John H. Glenn, Jr., United States Marine Corps, shot down his third and final MiG-15 fighter during the Korean War.
Major Glenn had previously flown a Grumman F9F Panther with VMF-311, but was assigned to the U.S. Air Force 25th Fighter Interceptor Squadron, 51st Fighter Interceptor Group, at K13, Suwon, Korea.
Major John H. Glenn, Jr., United States Marine Corps, standing with his North American Aviation F-86-30-NA Sabre, 52-4584, “MiG Mad Marine,” at Suwon, Korea, July 1953. (John Glenn Archives, The Ohio State University)
While on temporary duty with the Air Force squadron, Glenn flew the North American Aviation F-86F Sabre air superiority fighter. He shot down all three MiG fighters with F-86F-30-NA serial number 52-4584. His previous victories were on 12 July and 19 July, 1953, also against MiG-15 fighters.
Major Glenn had painted the names of his wife and two children, “Lyn Annie Dave,” on the nose of his airplane, but after being heard complaining that there “weren’t enough MiGs,” he came out one morning to find MIG MAD MARINE painted on the Sabre’s side.
John Glenn’s fighter, North American Aviation F-86F-30-NA Sabre, serial number 52-4584, at K13, Suwon, Korea, 1953. (U.S. Air Force)
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 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)
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.
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), 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.
