Are cargo planes pressurized?

The first question that arises is whether a commercial cargo plane is pressurised. If asked in one word, it's yes. Most commercial air freighters predominantly use pressurised fleets. The majority of cargo that is shipped requires temperature and pressure controls.



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Air pressures on FedEx Express aircraft vary from as low as 8.3 psi at cruise altitude to as much as 14.7 psi on the ground.

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According to estimates released by the Department of Transportation, less than 1 in 10,000 animals were injured, lost, or killed from flying. That said, the general safety of flying your pet as cargo doesn't discount the gravity of the fact that animals are sometimes harmed by flying in the cargo hold.

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The whole process of flying can be stressful for a dog, but those levels of stress can be greatly reduced with a few simple home comforts and reassurances. Ensuring your flight is a non-stop flight rather than one with changeovers can be a huge benefit to your dog, as can looking to travel at a suitable time.

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Many things including bottles containing liquids break when the temperature drops below zero, so the cargo hold is always maintained above freezing; 7°C is typical (source). This applies to both pure cargo aircraft and mixed passenger/cargo airplanes.

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The hold is pressurized. There is plenty of oxygen, but some airline cargo holds are not climate-controlled, Thompson said. During Sunday's flight from Charlotte to Washington, the Embraer E170 reached an altitude of 27,000 feet, according to FlightAware, an airline tracking website.

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You should have no concerns about temperatures in the cargo hold. According to a 1996 New York Times story, Federal Aviation Administration tests showed that temperatures inside pressurized luggage compartments ranged from 65 to 70 degrees, comparable to passenger compartments.

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Today all airliners are pressurized, and although the details vary among them, the basic elements of cabin pressurization systems are almost universal. Air is pressurized by the engines. Turbofan engines compress intake air with a series of vaned rotors right behind the fan.

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However, the entire fuselage of an airplane is pressurized, not only to prevent the crew and passengers from losing consciousness, but to maintain an efficient aircraft. The only aircraft which fly without pressurization systems are specialized military jets.

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Cargo operators use passenger airports as well. Night flights for passengers aren't popular for a variety of reasons. Which means there are less flights for passengers landing and taking off during the night hours freeing up slots for cargo.

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Shipping cargo by plane can be an efficient, safe, and quick way to move goods but there are some risks to be aware of, including human error, extreme weather, turbulence, cargo fires, and shipping hazardous materials.

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Typically, cargo fire suppression systems have an initial high-rate knockdown discharge, followed by a low-rate metered discharge of Halon 1301, designed to keep the fire suppressed for continued safe flight and landing at the nearest suitable airport. Halon can be discharged into the forward or aft cargo compartment.

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Many are surprised to hear that the cargo hold in the belly of an airliner is pressurized. Conditioned air is directed from the cabin, so the air tends to be a little cooler by the time it reaches the cargo areas, which are also less insulated than the cabin. Cargo temperatures vary in our fleet.

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The cargo hold is pressurized and temperature controlled, with the temp usually at about 20 degrees colder than the cabin (at altitude).

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Temperature conditions in cargo planes are no different than passenger planes. Interior spaces are heated to some degree, as outside temperatures at 35,000 feet are too cold and could damage all kinds of cargo if allowed to stay that low.

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As long as the inside of the aircraft is kept warm enough, planes can take off and land in temperatures as low as minus 67 degrees Fahrenheit. It's often not much warmer than that outside your window at altitude. If you've ever put your hand on the wall or window when you're flying, you'll note that it's cold, sure.

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Your pet dog or cat is secured inside their IATA-compliant crate before boarding the flight. Most airlines ensure your pet boards and disembarks the aircraft on priority. The cargo hold has a special area for pets, and your pet's crate is secured in the plane in its designated space.

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Does my pet get food and water in cargo? Yes, but every airline pet cargo policy differs. American Airlines Cargo, for instance, requires pet owners to provide two dishes (one for food and one for water).

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Dogs may struggle to cope with the stress and discomfort of long flights. It's important to ensure they have plenty of food and water, as well as opportunities to stretch their legs and relieve themselves. Additionally, providing toys or familiar items from home can help provide comfort and reassurance.

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