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PT-22 Recruit
The Ryan PT-22 Recruit, the main military version of the Ryan ST, is a military trainer aircraft used by the United States Army Air Corps during WWII for primary pilot training. Design and development The PT-22's fuselage is a simple monocoque structure, with thick gauge alclad skin. The wings feature spruce Spar (aviation), spars, aluminum alloy Rib (aircraft), ribs, steel compression members, with aircraft fabric covering aft to the trailing edge and aluminum alloy sheet covering from the leading edge to the spar. The wings have 4° 10' of sweep back, 3° of incidence and 4° 30' Dihedral (aeronautics), dihedral. The PT-22 fuel system consists of a single tank mounted forward of the front cockpit. Fuel is gravity fed to the carburetor. The oil system is a dry-sump type, with all oil stored in a tank located on the front side of the firewall in the upper section of the fuselage. The wing flaps are mechanically operated from a lever located on the left side of each cockpit. Adju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leading Edge
The leading edge of an airfoil surface such as a wing is its foremost edge and is therefore the part which first meets the oncoming air.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 305. Aviation Supplies & Academics, 1997. Characteristics Sweep Seen in plan the leading edge may be straight, curved, kinked or a combination of these. A straight leading edge may be swept or unswept, while curves or kinks always mean that part of the leading edge is swept. On a swept wing the sweep angle may differ from that of the wing, as wing sweep is conventionally measured at the airfoil 25% chord line. However on a delta wing the leading edge sweep defines the wing sweep. Radius and stagnation point A rounded leading edge helps to maintain a smooth airflow at varying angles of incidence to the airflow. Most subsonic airfoils therefore have a rounded leading edge. The degree of rounding is characterised by the profile radius at that point. The airflow divides to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McMinnville, Oregon
McMinnville is the county seat of and largest city in Yamhill County, Oregon, United States. The city is named after McMinnville, Tennessee. As of the 2019 census, the city had a population estimate of 34,743. McMinnville is at the confluence of the North and South forks of the Yamhill River in the Willamette Valley. The city's economy has both industry: Cascade Steel (a Schnitzer Steel Industries company), and service businesses: Oregon Mutual Insurance Company, the Woodworth Contrarian Hedge Fund.SCOTT CARROLL The News-Review. 2021. “Plans for an Equestrian Resort Stirring Debate.” Nrtoday.Com. April 16, 2021. https://www.nrtoday.com/business/plans-for-an-equestrian-resort-stirring-debate/article_0c8b0382-48db-56a0-81fd-68ade563063d.html. Linfield University provides higher education, including new degrees in wine studies. Attractions include Wings and Waves Water Park, Joe Dancer Park, and Evergreen Aviation & Space Museum, the home of Howard Hughes's famed ''Spruce Goose'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evergreen Aviation & Space Museum
The Evergreen Aviation & Space Museum is an aviation museum in McMinnville, Oregon. Its exhibits include the Hughes H-4 Hercules (''Spruce Goose'') and more than fifty military and civilian aircraft, unmanned aerial vehicles (drones), and spacecraft. The museum complex includes four main buildings: the original aviation exhibit hall, a large screen (7 stories wide, 6 stories high) digital theater, a second exhibit hall focused on space technology, and a water park. The museum is located across the highway from the former headquarters of Evergreen International Aviation and across Oregon Route 18 from McMinnville Municipal Airport (KMMV). Founded by the owner of Evergreen International Aviation, portions of the museum were purchased out of bankruptcy liquidation in April 2020 by business executive Bill Stoller. History First envisioned by Michael King Smith, a former captain in the United States Air Force and son of Evergreen International Aviation founder Delford M. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalamazoo, Michigan
Kalamazoo ( ) is a city in the southwest region of the U.S. state of Michigan. It is the county seat of Kalamazoo County. At the 2010 census, Kalamazoo had a population of 74,262. Kalamazoo is the major city of the Kalamazoo-Portage Metropolitan Statistical Area, which had a population of 335,340 in 2015. Kalamazoo is equidistant from Chicago and Detroit, being about 140 miles (225 kilometers) away from both. One of Kalamazoo's most notable features is the Kalamazoo Mall, an outdoor pedestrian shopping mall. The city created the mall in 1959 by closing part of Burdick Street to auto traffic, although two of the mall's four blocks have been reopened to auto traffic since 1999. Kalamazoo is home to Western Michigan University, a large public university, Kalamazoo College, a private liberal arts college, and Kalamazoo Valley Community College, a two-year community college. Name origin Originally known as Bronson (after founder Titus Bronson) in the township of Arcadia, the na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Zoo
The Air Zoo, founded as the Kalamazoo Aviation History Museum, is an aviation museum and indoor amusement park next to the Kalamazoo-Battle Creek International Airport in Portage, Michigan. The Air Zoo holds many historical and rare aircraft, including the world's fastest air-breathing aircraft, the SR-71B Blackbird. Many of its antique planes are airworthy. Among its other attractions are a 180-degree theater that projects a 2-D film simulation of a B-17 bombing mission during World War II; and various amusement rides, including flight simulators of a rocket trip to Mars, a U.S. Navy (former Blue Angel) F/A-18 Hornet, a stunt biplane, a hot air balloon, a veteran U.S. Navy F-14A Tomcat that served aboard USS America, and more. Air Zoo is a Smithsonian Affiliate. History The Kalamazoo Aviation History Museum was founded in 1977 by former Women Airforce Service Pilots (WASPs), Sue Parish and WWII pilot Preston "Pete" Parish. The museum was dedicated to "preserving and disp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dayton, Ohio
Dayton () is the sixth-largest city in the U.S. state of Ohio and the county seat of Montgomery County. A small part of the city extends into Greene County. The 2020 U.S. census estimate put the city population at 137,644, while Greater Dayton was estimated to be at 814,049 residents. The Combined Statistical Area (CSA) was 1,086,512. This makes Dayton the fourth-largest metropolitan area in Ohio and 73rd in the United States. Dayton is within Ohio's Miami Valley region, north of the Greater Cincinnati area. Ohio's borders are within of roughly 60 percent of the country's population and manufacturing infrastructure, making the Dayton area a logistical centroid for manufacturers, suppliers, and shippers. Dayton also hosts significant research and development in fields like industrial, aeronautical, and astronautical engineering that have led to many technological innovations. Much of this innovation is due in part to Wright-Patterson Air Force Base and its place in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Museum Of The United States Air Force
The National Museum of the United States Air Force (formerly the United States Air Force Museum) is the official museum of the United States Air Force located at Wright-Patterson Air Force Base, northeast of Dayton, Ohio. The NMUSAF is the oldest and largest military aviation museum in the world, with more than 360 aircraft and missiles on display. The museum draws about a million visitors each year, making it one of the most frequently visited tourist attractions in Ohio. History The museum dates to 1923, when the Engineering Division at Dayton's McCook Field first collected technical artifacts for preservation. In 1927, it moved to then-Wright Field in a laboratory building. In 1932, the collection was named the Army Aeronautical Museum and placed in a WPA building from 1935 until World War II. In 1948, the collection remained private as the Air Force Technical Museum. In 1954, the Air Force Museum became public and was housed in its first permanent facility, Building 89 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Worth, Texas
Fort Worth is the fifth-largest city in the U.S. state of Texas and the 13th-largest city in the United States. It is the county seat of Tarrant County, covering nearly into four other counties: Denton, Johnson, Parker, and Wise. According to a 2022 United States census estimate, Fort Worth's population was 958,692. Fort Worth is the city in the Dallas–Fort Worth–Arlington metropolitan area, which is the fourth most populous metropolitan area in the United States. The city of Fort Worth was established in 1849 as an army outpost on a bluff overlooking the Trinity River. Fort Worth has historically been a center of the Texas Longhorn cattle trade. It still embraces its Western heritage and traditional architecture and design. is the first ship of the United States Navy named after the city. Nearby Dallas has held a population majority as long as records have been kept, yet Fort Worth has become one of the fastest-growing cities in the United States at the beginning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vintage Flying Museum
The Vintage Flying Museum is a non-profit aviation museum located at Meacham International Airport, Fort Worth, Texas. The primary mission of the museum is to preserve America's flying heritage in word, deed and action. History In October 2010, the museum sold its B-17, "Chuckie", to the Military Aviation Museum in Virginia Beach, Virginia. Programs The museum provides educational programs that include aviation summer camps for middle and high school students, and ''Take Flight Days'', which are programs for elementary school students. Aircraft on display The museum's collection includes: * Aeronca 11 Chief * Aeronca L-3B * American Flea * Beechcraft E18S * Beechcraft TC-45G Expeditor * Boeing-Stearman PT-27 * Cessna 140 * Cessna U-3 * Culver Cadet LFA-90 * Douglas B-26K Counter Invader * Douglas C-49J * Douglas EA-3B Skywarrior – on loan * Knight Falcon * Lockheed T-33 * LTV L450F * Morrissey 2000 * North American F-86F Sabre * North American Harvard III * Piasecki C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Springfield, Illinois
Springfield is the capital of the U.S. state of Illinois and the county seat and largest city of Sangamon County. The city's population was 114,394 at the 2020 census, which makes it the state's seventh most-populous city, the second largest outside of the Chicago metropolitan area (after Rockford), and the largest in central Illinois. Approximately 208,000 residents live in the Springfield metropolitan area. Springfield was settled by European-Americans in the late 1810s, around the time Illinois became a state. The most famous historic resident was Abraham Lincoln, who lived in Springfield from 1837 until 1861, when he went to the White House as President of the United States. Major tourist attractions include multiple sites connected with Lincoln including the Abraham Lincoln Presidential Library and Museum, Lincoln Home National Historic Site, Lincoln-Herndon Law Offices State Historic Site, and the Lincoln Tomb at Oak Ridge Cemetery. Springfield lies in a valley and pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Zoo December 2019 062 (Ryan PT-22 Recruit)
The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing for liquid water to exist on the Earth's surface, absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night (the diurnal temperature variation). By mole fraction (i.e., by number of molecules), dry air contains 78.08% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere. Air composition, temperature, and atmospheric pressure vary with altitude. Within the atmosphere, air suitable for use in photosynthesis by terrestrial plants and breathing of terrestrial animals is found only in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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