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Not any more, but it was. Back in the day, there was a special fuel engineered called JP-7 that was developed to have the high flash point necessary for safe use in a special aircraft. That aircraft was the A-12, which is best know as the SR-71 Blackbird. The JP-7 contained an additive called A-50 which included a quantity of this radioactive element, even though there were some hazards associated with the additive. The A-50 was added to reduce the radar signature of the A-12. The ionized trail the aircraft left, caused by the presence of the caesium, increased the scattering of the electromagnetic energy of a radar pulse. This reduced the return signal, and pared down the "echo" of the craft making it harder to detect. The Blackbirds have been taken out of service, and it's probably a good bet that the A-50 didn't see a lot of use as an additive later in the SR-71's mission schedule. It (the A-50) would arguably have been left out later on because of the hazards of the caesium coupled with some other factors as regards risk management and the shift to space-borne intelligence gathering platforms. A link can be found below.
What else can I help you with?
What is the fraction used for jet fuel out crude oil?
Jet fuel is typically composed of hydrocarbons derived from crude oil. The fraction of crude oil used for jet fuel production is known as kerosene, which is a distillation product in the mid-range of the crude oil distillation process. Because jet fuel is a specialized product, only a small fraction of the total crude oil distillation is used to produce it.
Which gas is used in an airplane?
Airplanes primarily use jet fuel as their main source of energy to power their engines. The combustion of jet fuel in the engines creates high temperatures and gas flow that propel the aircraft forward.
What is cesium used for?
On clock dials to flouresce in the dark. It is also used in the atomic clock. Cesium formate is sometimes used in oil drilling.
What is jet fuel made of?
Jet fuel is typically made from petroleum-based crude oil through a refining process that removes impurities. It is a type of aviation fuel designed for use in airplanes and usually consists of hydrocarbons, primarily refined from kerosene. The specific composition can vary depending on the grade of jet fuel and the additives used to improve performance and safety.
What gas is used in airplane?
Airplanes typically use jet fuel, which is a type of kerosene, as their main source of energy. The combustion of jet fuel generates the thrust needed to power the aircraft engines and propel the plane forward. Additionally, compressed air is used in some aircraft systems for pressurization and other functions.
What fuel used in jet air crafts?
Aviation fuel is a special petroleum- based fuel used to fuel jet air crafts.
What kind of fuel is used in aircrafts?
Aviation fuel. There is aviation gasoline, Jet-A and Jet-A1 civil jet fuels, and the JP series of military jet fuels.
Why is kerosene used as jet fuels instead of petrol?
It is not kerosene but a kerosene type fuel used in jets or aircraft. Jet fuel is a mixture of various hydrocarbons. Jet fuel must be free from water contamination. Synthetic Jet fuel and Jet biofuels are used in different airways. Chemically they are not exactly same as kerosene or petrol.
What is the name of airplane fuel?
Avgas is a common name for fuel used by internal combustion engines in aircraft, while jet fuel is used in jet engines.
What fuel is used in a turbo jet engine?
av gas; i.e. aviation gasoline. Jet fuel.
What is the fuel name used in airbus a380?
The Airbus A380 uses Jet A / Jet A-1 fuel
What is JET A1?
It is a special kind of fuel used in jet planes
Which type of fuel is used in aeroplanes?
Jet fuel is used in jet aircraft while high octane gasoline is used in propeller-driven craft.
What energy is used for a jet?
Jp5 fuel Jp5 fuel
What fuel type is used on the Airbus A380?
The Airbus A380 uses Jet A / Jet A-1 type fuel
What type of fuel is used in a AIRBUS A320?
The Airbus A320 uses Jet A / Jet A-1 type fuel
What fuel is used in jet?
Typically jet fuel, which is very similar to kerosene. Often the fuel will include additives, for example to prevent the fuel from freezing or reduce corrosion. The most common fuel is called "Jet A-1".
