Consolidated PBY-5A Catalina, 1942. (U.S. Naval History and Heritage Command 80-G-K-14896)
3 June 1942: At dawn, twenty-two U.S. Navy PBY-5A Catalina patrol bombers launched from Midway Island to search for a Japanese fleet which was expected to be heading toward the American island base. One of them, 44-P-4, (Bu. No. 08031) commanded by Ensign Jewell Harmon (“Jack”) Reid of Patrol Squadron 44 (VP-44), sighted Admiral Raizo Tanaka’s Midway Occupation Force, 700 nautical miles (1,296 kilometers) west of the atoll, shortly before 9:00 a.m.
Chart of sightings, 3 June 1943. (U.S. Navy)
The Catalina scouted the enemy task force, which they believed to be the “main body” of the Japanese fleet and radioed information back to their base. The task force consisted of 1 light cruiser, 12 transports carrying 5,000 soldiers, 11 destroyers, 2 seaplane tenders, 1 fleet oiler and 4 patrol boats.
Standing, left to right: AMM2c R. Derouin, ACRM Francis Musser, Ens. Hardeman (co-pilot), Ens. J.H. “Jack” Reid (aircraft commander) and Ens. R.A. Swan (navigator). Kneeling, left to right: AMM1c J.F. Gammel, AMM3c J. Groovers and AMM3c P.A. Fitzpatrick. (U.S. Navy).
The Consolidated PBY Catalina made its first flight on 28 March 1935, with chief test pilot William B. Wheatley in command. It was a twin-engine flying boat produced from 1936 to 1945. It was utilized primarily as an anti-shipping and anti-submarine patrol bomber and for search and rescue operations.
Consolidated XPBY-5A Catalina, Bu. No. 1245, at NAS Anacostia, Washington, D.C., 18 December 1939. (Harris & Ewing/Library of Congress)
The PBY-5A was an amphibious variant equipped with retractable tricycle landing gear. It was 63 feet, 10-7/16 inches long (19.468 meters) with a wing span of 104 feet, 0 inches (31.699 meters) and overall height of 20 feet, 2 inches (6.147 meters). The parasol wing was mounted above the fuselage on a streamlined pylon and supported by four external braces. The wing has 6° incidence and the center section has no dihedral or sweep. The outer wing panels are tapered. There are no flaps. The total wing area is 1,400 square feet (130 square meters). The PBY-5A had an empty weight of 20,910 pounds (9,485 kilograms), and gross weight in patrol configuration of 33,975 pounds (15,411 kilograms). Its maximum takeoff weight (land) was 35,420 pounds (16,066 kilograms).
PBY-5A three-view with dimensions (U.S. Navy)
The PBY-5A was powered by two air-cooled, supercharged, 1,829.4-cubic-inch-displacement (29.978 liter) Pratt & Whitney Twin Wasp S1C3-G (R-1830-92) two-row 14-cylinder radial engines. These were rated at 1,200 horsepower at 2,700 r.p.m. at Sea Level for takeoff. The maximum continuous rating for normal operation was 1,060 horsepower at 2,550 r.pm., up to 7,500 feet (2,286 meters). The engines drove three-bladed Hamilton Standard controllable-pitch propellers with a 12 foot, 1 inch (3.683 meter) diameter through a 16:9 gear reduction. The R-1830-92 is 48.19 inches (1.224 meters) long, 61.67 inches (1.566 meters) in diameter, and weighs 1,465 pounds (665 kilograms).
The PBY-5A Catalina had a cruise speed of 124 miles per hour (200 kilometers per hour). Its maximum speed was 169 miles per hour (272 kilometers per hour) at Sea Level and 179 miles per hour (288 kilometers per hour) at 7,000 feet (2,134 meters). The service ceiling was 14,700 feet (4,481 meters) and maximum range was 2,545 miles (4.096 kilometers) at 117 miles per hour (188 kilometers per hour.).
The patrol bomber could carry 4,000 pounds (1,814 kilograms) of bombs or depth charges, or two torpedoes on hardpoints under its wing. Two Browning M2 .30-caliber air-cooled machine guns were mounted in a nose turret with 2,100 rounds of ammunition. A third .30-caliber machine gun was positioned in a ventral hatch with 500 rounds of ammunition. Two Browning AN-M2 .50-caliber heavy machine guns were mounted in the waist with 578 rounds of ammunition per gun.
3,305 Consolidated PBY Catalina’s were built, of which 802 were the PBY-5A variant. In addition to United States service, many other countries operated the Catalina during and after World War II. The last PBY in U.S. service was a PBY-6A which was retired 3 January 1957.
Amelia Earhart supervises refueling her Lockheed Electra 10E, NR16020, at Caripito, Venezuela. (Unattributed)
3 June 1937: Leg 7. Amelia flew her Electra from Caripito, Venezuela, to Paramaribo, Nederlands Guiana, a distance of 615 miles (990 kilometers). She arrived at 12:50 p.m., local time.
Amelia Earhart boards her Lockheed Electra 10E NR16020 at Caripito, Venezuela, 3 June 1937. (Unattributed)
Rain clouds hung thick about Caripito as we left on the morning of June third. We flew over jungles to the coast, and then played hide-and-seek with showers until I decided I had better forgo the scenery, such as it was, and climb up through the clouds into fair weather. An altitude of 5,000 feet topped all but the highest woolly pinnacles. . . Soon we saw the river Surinam, a silver streak meandering to the coast, a wide tidal stream full of floating green islands of small trees and water plants, and bordered with vast stretches of mud. Twelve miles from its mouth is Paramaribo, capital of Dutch Guiana, and twenty-five miles further inland the airport. . . No make-shift airport this, but one of the best natural landing areas I have ever seen. . . .
—Amelia Earhart
Amelia Earhart’s Lockheed Electra 10E, NR16020, departs Caripito for Paramaribo, 3 June 1937. (Purdue University Libraries, Archives and Special Collections)Amelia Earhart and Fred Noonan arrive at Paramaribo, Dutch Guiana, 3 June 1937. (Stichting Surinaams Museum)Great Circle route from Maturin, Venezuela, the closest existing airport to Caripito, to Paramaribo, Suriname: 539 nautical miles (621 statute miles/999 kilometers). (Great Circle Mapper)
The KING has been graciously pleased, on the occasion of His Majesty’s Birthday, to give orders for the following appointments to the Most Excellent Order of the British Empire :—
To be Commander of the Civil Division of the said Most Excellent order :—
Miss Amy Johnson, in recognition of her outstanding flight to Australia.
—SUPPLEMENT TO THE LONDON GAZETTE, 3 JUNE, 1930. 3481
Looking southeast across the Columbia Valley toward Mount 7, Golden, British Columbia, Canada. The 1,942-meter peak is in a cloud shadow, just to the right of the center of the image. (Golden Flying Site)
2 June 1986: Randy Haney, of Dawson Creek, British Columbia, launched his Airwave Magic IV 166 hang glider from the lower launch site on Mount 7, at an elevation of 1,560 meters (5,118 feet) above Sea Level.
Mount 7 is a 1,942-meter (6,371 feet) peak on the eastern side of the Rocky Mountain Trench, a 1,600 kilometer (1,000 miles) geologic feature crossing British Columbia and the Yukon. The peak is located just southeast of the town of Golden, B.C., which marks the beginning of a southwestern segment of the trench, known as the Columbia Valley.
Haney flew along the Columbia Valley until he crossed the international boundary between Canada and the United States. He landed at Trego, Montana. The flight covered 321.5 kilometers (199.8 miles). This set a Fédération Aéronautique Internationale (FAI) World Record for Distance.¹
Straight Line distance between Golden, B.C., Canada, and Trego, MT, United States. (Google Maps)
The Airwave Magic IV 166 has a wingspan of 33 feet, 8 inches (10.26 meters). The leading edge of each wing is 19 feet, 8 inches (5.99 meters) long. The chord at the wing root is 7 feet, 10 inches (2.388 meters). The hang glider weighs 62 pounds (28 kilograms).
Haney later founded Winds Italia and designed its Raven and Orbiter powered hang gliders.
Captain Joseph W. Kittinger, Jr., U.S. Air Force, seated in the gondola of Project MANHIGH I, 2 June 1957. Captain Kittinger is wearing a slightly-modified David Clark Co. MC-3A capstan-type partial-pressure suit (S836) and ILC Dover MA-2 helmet for protection at very high altitudes. (U.S. Air Force)Project MANHIGH I balloon and gondola. (U.S. Air Force)
2 June 1957: At 6:23 a.m., Central Daylight Time (11:23 UTC), Captain Joseph W. Kittinger, Jr., United States Air Force, lifted off from Richard E. Fleming Field (SGS), South Saint Paul, Minnesota, in the gondola of a helium balloon designed and built by Winzen Research Inc.
At 8:04 a.m. (13:04 UTC), Captain Kittinger reached a pressure altitude of 95,000 feet (28,956 meters). This was only 400 feet (122 meters) short of the balloon’s theoretical pressure ceiling. Using U.S. Weather Bureau data, the linear altitude of the balloon was calculated to have been 97,000 feet (29,566 meters).¹
The Fédération Aéronautique Internationale (FAI) was not asked to certify this flight, so an official record was not set.
Project MANHIGH I was intended to test various equipment and human physiology in a near-space condition. Cosmic radiation was a particular concern. This was the first of many high-altitude research balloon flights that Kittinger would make.
. . . A Winzen crew conducted the launching, as provided by the Man-High contract, in collaboration with members of the Aeromedical Field Laboratory and other units at Holloman. The 475th Air Base Squadron, Minneapolis, provided additional helicopter support. The vehicle was a two-million-cubic-foot plastic balloon, 172.6 feet in diameter, which quickly reached the planned ceiling altitude of 95,000 feet, setting a new record for manned balloons. Test specifications called for a twelve-hour flight. However, because of an oxygen leak (due to an improperly connected valve) and also certain communications difficulties, Colonel Stapp and Mr. Winzen decided that Captain Kittinger should come down after not quite two hours at altitude. The balloon pilot was not happy with the decision, replying by radio, “Come and get me.” But he did come down, and landed successfully at 1257 hours none the worse for his experience.
— History of Research in Space Biology and Biodynamics, Part II, Chapter 3, NASA History Office, December 1958.
Kittinger landed next to a stream approximately 7 miles (11 kilometers) south-southwest of Alma, Minnesota. The total duration of his flight was 6 hours, 36 minutes. He was awarded the Distinguished Flying Cross, the first of six he would receive during his career in the Air Force.
Ground track of Project MANHIGH I balloon, 2 June 1957. (U.S. Air Force)
The Project MANHIGH balloon and gondola were designed and built by Winzen Research, Inc., South St. Paul, Minnesota. The gondola was used in all three MANHIGH flights (Kittinger, June 1957; Simons, August 1957; McClure, October 1958).
The balloon was constructed of polyethelene sheet with a thickness of 2 mils (0.002 inch/0.051 millimeter). The seams were bonded using a heat-sealing technique which had been developed by Otto Winzen. When fully inflated with helium, the envelope had a volume of 2,000,000 cubic feet (56,634 cubic meters) and diameter of 172.6 feet (52.6 meters).
Illustration of Project MANHIGH gondola. (U.S. Air Force)
The gondola is 8 feet high and 3 feet in diameter (2.4 × 0.9 meters). It consisted of a cast aluminum section with 6 portholes which served as the primary load-bearing unit of the gondola. The rest of the gondola consisted of an aluminum alloy cylinder and two hemispherical end caps. The capsule was pressurized and filled with a 60-20-20 mixture of oxygen, nitrogen, and helium.
The gondola was suspended from an open 40.4 foot (12.3 meter) diameter parachute, which was, in turn, attached the gas balloon’s suspension rigging. Four explosive devices could sever the attachments and release the gondola and parachute.
The balloon, parachute and associated equipment weighed 1,012 pounds (459 kilograms). The gondola and installed equipment weighed 598 pounds (271 kilograms) and carried another 246 pounds (112 kilograms) of used lead-acid batteries as ballast. Kittinger, with his personal equipment, food and water, added 240 pounds (109 kilograms) to the payload. Finally, there was 70 pounds (32 kilograms) of equipment for experiments, cameras and film. The total weight came to 2,166 pounds (982 kilograms).
The Project MANHIGH gondola is on display at the National Museum of the United States Air Force, Wright-Patterson Air Force Base, Ohio.
Project MANHIGH gondola at the National Museum of the United States Air Force. (U.S. Air Force)
Joe Kittinger flew three combat tours during the Vietnam War for a total of 483 combat missions. On 1 March 1972, flying a McDonnell Douglas F-4D Phantom II, he shot down an enemy Mikoyan-Gurevich MiG-21. He was himself shot down on 11 May 1972. He and his Weapons System Officer, 1st Lieutenant William J. Reich, were captured and spent 11 months at the Hanoi Hilton.
Captain Joseph W. Kittinger, Jr., United States Air Force. Captain Kittinger is wearing the wings of an Air Force Senior Pilot and an Air Force Basic Parachutist Badge. The red, white and blue striped ribbon represents the Distinguished Flying Cross. (U.S. Air Force)
Joe Kittinger holds six Fédération Aéronautique Internationale (FAI) world records for distance set with balloons. Three are still current.² In 2012, he was technical advisor for Felix Baumgartner as he set a new world record for the highest parachute jump from the Red Bull Stratos balloon and gondola. Kittinger died 9 December 2022.
Vera Winzen, founder and owner of Winzen Research, Inc. The Project MAN-HIGH gondola is in the background. (Joel Yale)
Winzen Research, Inc. was formed in 1949 by Otto Christian Winzen, an aeronautical engineer, and his wife, Vera M. Habrecht Winzen. Both were immigrants from Germany. Mr. Winzen had previously worked for the gas balloon laboratory of General Mills, Inc. Mrs. Winzen had borrowed money from her parents to start the company and held a 2/3 ownership of the company. She ran the factory and trained its workers. She also had four U.S. patents related to balloon construction.
Otto Christian Winzen was born 24 October 1917, at Cologne, Nordrhein-Westfalen, Germany. He was the son of Christian Winzen and Lilly Lerche Winzen. At the age of 19, Winzen sailed from Bremen, Germany, aboard the Norddeutsche Lloyd passenger liner S.S. Europa, on 29 June 1937. He arrived at New York City, New York, United States of America, on 5 July 1937.
Winzen studied aeronautical engineering at University of Detroit Mercy, a private Roman Catholic university in Detroit, Michigan. It was the first university to offer a complete 5-year degree program in aeronautical engineering. While there, he met the world famous aeronaut, Jean Felix Picard, and his future wife, Vera Habracht.
Reportedly, during World War II, Otto Winzen was interred as an enemy alien.
Otto Winzen later married Marion Grzyll. He committed suicide 23 November 1979 (the first Mrs. Winzen’s 59th birthday).
Major David G. Simons, M.D., U,S, Air Force, at left, with the Project MANHIGH gondola, Otto C. Winzen, and Vera M. Winzen (the future Mrs. Simons), circa 1957. (Photograph by Joel Yale/LIFE Photo Collection)
Wera Maria Habrecht was born 23 November 1920 at Heidenheim, Germany. She was the first of two children of Max Theodore Habrecht, a commercial photographer, and Maya Widenmann Habrecht. The family emigrated to the United States in 1923, with Mr. Habrecht traveling there first. Mrs. Habrecht followed later with her children, Wera and Roland. They first sailed from Hamburg, Germany, 13 November 1923, to the British seaport of Grimsby, Lincolnshire, aboard the passenger/cargo ship S.S. Dewsbury. On 16 Novemberl the family boarded S.S. Montlaurier at Liverpool, England, and then sailed for New York City. The Habrecht family settled in Detroit, Michigan.
Vera M. Habrecht, 1939. (The Triangle)
With her first name “americanized,” Vera M. Habrecht attended Cass Technical High School in Detroit, Michigan, graduating in 1939. She then studied art at the Walker Art Center and the Minneapolis School of Art, both in Minneapolis, Minnesota.
Miss Habrecht was introduced to Mr. Winzer by Professor Picard. They were married 1 February 1941, in Detroit.³ They divorced in 1958.
Mrs. Winzer was herself an aeronaut. In 1957 she competed in the 30th Annual International Gas Balloon Races in Holland.
During Project MANHIGH, she met Major David G. Simons, M.D., U.S.A.F. Major Simons flew the MANHIGH II mission, 19–20 August 1957. They were married 12 June 1959. It was the second marriage for both. This marriage also ended in divorce, 5 May 1969. Dr. Simons died 5 April 2010.
On 26 May 1975, she married her third husband, Clifford Charles La Plante, at Arlington, Virginia.
While conducting pollution research Mrs. La Plante, under the name Vera M. Simons, set a Comité International d’Aérostation (the FAI Ballooning Commission, or CIA, world record for the Longest Flight for a Female Pilot, at 133 hours, 45 minutes, 1 October 1979.⁴
Vera Maria Habrecht Winzer Simons La Plante died at Austin, Texas, 31 July 2012, at the age of 91 years.
Vera Simons with a gas balloon, Holland, 1975. (NASM)
¹ Air Force Missile Development Center Technical Report MANHIGH I, AFMDC-TR-59-24, Pages 33 and 35
² FAI Record File Numbers 1045, 1046, 1047
³ Some sources state that Mrs. Winzen had been married previously, and that she had a daughter from that marriage. TDiA has not found any information to support this claim.
