Cargo aircraftA cargo aircraft is a fixed-wing aircraft that is designed or converted for the carriage of cargo rather than passengers. Such aircraft generally feature one or more large doors for loading cargo. Passenger amenities are removed or not installed, although there are usually basic comfort facilities for the crew such as a galley, lavatory, and bunks in larger planes.
United States Army Air ForcesAerial warfare branch from 1941 to 1947Military unitThe United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and de facto aerial warfare service branch of the United States during and immediately after World War II (1941–1947).
Pratt & Whitney R-2800 Double WaspThe Pratt & Whitney R-2800 Double Wasp is an American twin-row, 18-cylinder, air-cooled radial aircraft engine with a nominal displacement of 2,800 cu in (46 L), and is part of the long-lived Wasp family of engines. Produced from 1939 to 1960, the R-2800 saw widespread use in major American aircraft during and after World War II, including the Grumman F6F Hellcat, Vought F4U Corsair, and Republic P-47 Thunderbolt.
Cabin pressurizationCabin pressurization is a process in which conditioned air is pumped into the cabin of an aircraft or spacecraft in order to create a safe and comfortable environment for humans flying at high altitudes. For aircraft, this air is usually bled off from the gas turbine engines at the compressor stage, and for spacecraft, it is carried in high-pressure, often cryogenic, tanks.
United States Air ForceThe United States Air Force (USAF) is the air service branch of the United States Armed Forces. It is a part of the United States Department of Defense (DoD) and is one of the six armed forces and one of the eight uniformed services of the United States. Tracing its origins to 1 August 1907, as a part of the United States Army Signal Corps, the Air Force was established by transfer of personnel from the Army Air Forces with the enactment of the National Security Act of 1947.Military transport aircraftA military transport aircraft, military cargo aircraft or airlifter is a military-ownedtransport aircraft used to support military operations by airlifting troops and military equipment. Transport aircraft are crucial to maintaining supply lines to forward bases that are difficult to reach by ground or waterborne access, and can be used for both strategic and tactical missions. They are also often used for civilian emergency relief missions by transporting humanitarian aid.
United States NavyMaritime service branch of the U.S. militaryMilitary unitThe United States Navy (USN) is the maritimeservice branch of the United States Armed Forces and is designated as the navy of the United States in the Constitution. With 290 combat vessels, it is the world's second largest navy, behind the People's Liberation Army Navy, and by far the largest by displacement, at 4.5 million tons in 2021.
Douglas Aircraft CompanyThe Douglas Aircraft Company was an American aerospace and defense company that was based in Southern California. It was founded in 1921 by Donald Wills Douglas Sr., and merged with McDonnell Aircraft in 1967 to form McDonnell Douglas, where it operated as a division.
AirlinerAn airliner is a type of airplane for transporting passengers and air cargo. Such aircraft are most often operated by airlines. The modern and most common variant of the airliner is a jet powered aircraft with a long, tube-shaped fuselage. The largest of them are wide-body jets which are also called twin-aisle because they generally have two separate aisles running from the front to the back of the passenger cabin.
Lockheed ConstellationThe Lockheed Constellation ("Connie") is a propeller-driven, four-engined airliner built by Lockheed Corporation starting in 1943. The Constellation series was the first civil airliner family to enter widespread use equipped with a pressurized cabin, enabling it to fly well above most bad weather, thus improving the general safety and ease of commercial passenger air travel.
World War IIGlobal conflict from 1939 to 1945BelligerentsAlliesAxisCommanders and leadersMain Allied leaders: Joseph StalinFranklin D. RooseveltWinston ChurchillChiang Kai-shekMain Axis leaders: Adolf HitlerHirohitoBenito MussoliniCasualties and losses 60–75 million deaths (military and civilian) World War II, or the Second World War (1 September 1939 – 2 September 1945), was a global conflict between two coalitions: the Allies and the Axis powers.
WildfireA wildfire, forest fire, brushfire or a bushfire is an unplanned and uncontrolled fire in an area of combustible vegetation. Some natural forest ecosystems depend on wildfire. Modern forest management often engages in prescribed burns to mitigate fire risk and promote natural forest cycles. Controlled burns can turn into wildfires if they escape containment lines.*As an Amazon Associate I earn from qualifying purchases.