SpaceX to Launch GPS satellite on Thursday 17 June 2021

Following years of planning, GPS navigation satellite built by Lokheed Martin will be the first operational charge paid by U.S. troops to board the SpaceX booster in launch from Florida on Thursday, laying the foundation for future national security equipment to save money by installing redesigned rocket components.

SpaceX has unveiled 66 reusable boosters with an unmistakable record of success since March 2017. But Thursday’s launch from the Cape Canaveral Space Force Station will be the first time that military officials have given greater national security burden by climbing the first recycled stage.

SpaceX Satellite Launch Details

The certification of used Falcon 9 incentives for national security uploads could save taxpayers hundreds of millions of dollars over the next few years. It has already led to the saving of $ 64 million in a deal that includes multiple GPS launches, including the target set for release on Thursday.

“In preparation for this event for the first time, we have worked closely with SpaceX to understand the redesign processes and are confident that the rocket is ready for its next flight,” said Walter Lauderdale, vice president of missions and head of Falcon’s Space Force Space and Missile Center. Systems Center.

The satellite Global Positioning System scheduled for launch on Thursday is the fifth in the latest generation of GPS space shuttle. The designated GPS 3 SV05, with the nickname “Neil Armstrong,” satellite is locked inside a rocket load waiting to be launched.

It will join 31 active GPS satellites orbiting approximately 12,550 miles (20,200 kilometers) above the earth providing stops, navigation, and time signs for billions of users worldwide.

Liftoff is scheduled for 12:09:35 pm EDT (1609: 35 GMT) Thursday from pad 40 at Cape Canaveral Space Force Station in Florida. The launch window on Thursday lasts 15 minutes.

The weather forecast is iffy, however, it has a 70% chance of acceptable uptake conditions and a moderate risk of unpleasant high-level winds. The main weather conditions affecting Thursday are cloudy cumulus and potential lightning in the area.

The booster on the first stage to be unveiled on Thursday flew for the first time last November when the latest GPS campaign was launched, when it landed on a coastal drone ship. Prior to the campaign, military officials said that the rocket would be used again in the next GPS launch.

Lauderdale said the military has been working since 2016 to ensure the use of rocket hardware used in the launch of national security satellites. SpaceX and the United Launch Alliance, two of the first Space Force opener providers, could propose to use hardware that was previously available in all national security operations under new contracts awarded last August.

But Space Force has agreed to begin introducing GPS transmissions to reusable rockets ahead of schedule. The military and SpaceX have revised existing contracts to make changes to allow the acquisition of booster Falcon 9 on four GPS devices, and reuse booster on two launches, reducing SpaceX charges to the government by $ 64 million.

“By continuing to work with SpaceX, we have been able to reach an agreement to accelerate the use of advanced GPS equipment,” Lauderdale told reporters Monday by telephone.

SpaceX has flown one of the Falcon 9 promoters into its fleet 10 times, and many others have completed five or more missions.

The 2019 military launch of the Falcon Heavy rocket, made by SpaceX by combining three cores of the Falcon 9, used two boosters on the front side. But those machines were equipped with satellite navigation technology, not a payload that would serve as a GPS spacecraft.

Since agreeing to place the GPS 3 SV05 spacecraft in a recycled booster, Space Force has officially confirmed SpaceX restoration and repair procedures. That recurring function will make it easier to fly regular national security loads on the reusable Falcon 9s in the future, Lauderdale said.

Specialists with the 5th Space Launch Squadron at Cape Canaveral are following the SpaceX upgrade of reusable rockets. Compared to many of the commercial satellite operators, Space Force makes more oversight of its launch contractors due to the high cost and importance of its U.S. national defense uploads.

“Working with SpaceX, we are testing their testing processes and what they have done to measure the hardware after its return,” Lauderdale said.

This work involved developing how to assess the remaining life of the Falcon 9 booster by analyzing the pressure it encounters during its launch and return to the air. The SpaceX’s busy launch program – this will be the 19th annual launch of the Falcon 9 – has given military officials more details to be screened, and added to their confidence launch.

“We examine all of that and compare that, in fact, to see how much the life of any other objects that may have been consumed by what is seen during the flight,” Lauderdale said. “So the details of the flight have been very helpful in assessing the quality of life that remains.

Space Force “will continue to evaluate that data as we look into the possibility of moving on to the second aircraft of a particular booster,” he said.

Lauderdale said the launch on Thursday would use the new payment system, which protects the satellite during launch. He said SpaceX would suggest re-using the nose cap for future national security operations.

The GPS 3 SV05 satellite arrived at Space Coast in Florida in April from its Lokheed Martin factory in Colorado. After being delivered to the Air Force C-5 cargo plane, the spacecraft passed the final exit and was energized with hydrazine and nitrogen tetroxide transporting cargo.

A fully saturated satellite weighing 9,550 kilograms, or 4,331 kilograms, according to Colonel Edward Byrne, chief logistics leader for Medium Earth Orbit systems at SMC.

Experts shut down the spacecraft inside the SpaceX paid June 9 at the Astrotech payment center in Titusville.

Meanwhile, SpaceX crews in pad 40 fold the Falcon 9 rocket where they launch it and lift it vertically for a short test Saturday. After a static fire test, SpaceX returned the rocket to its hangar for miles to connect the GPS 3 SV05 spacecraft and its charging cover.

A total of television and paid uploads were delivered by truck from the Astrotech repair center to the pad 40 hangar on Sunday.

SpaceX will transfer the fully integrated rocket back to pad 40 and lift it straight again before Thursday’s countdown.

The first three satellites of the new Space Force three-dimensional Space Force have introduced themselves to Falcon 9 rockets from SpaceX. Another GPS 3 satellite has been removed from the Delta 4 rocket from a rival SpaceX rival UnitedX Launch Alliance.

An improved series of GPS 3 navigation satellites are designed for 15 years of life, development over seven and a half years and twelve years of life-building GPS satellites of the previous generation.

GPS 3 satellites offer three times better accuracy and up to eight advanced anti-thrust capabilities for the first GPS space shuttle, according to Lokheed Martin.

GPS 3 satellites also introduce a new public L-band signal that is compatible with other international navigation satellite networks, such as Galileo’s European system. Combining signals from GPS, Galileo, and other navigation satellites can improve the accuracy of space positioning.

The U.S. military uses GPS bombers with smart bombs and other precision-guided systems. The military relied on a network, which required a minimum of 24 satellites to cover the ground, to provide data stability.

With GPS 3 SV05, GPS vessels with 24 satellites capable of illuminating the encrypted signal at a military-level range known as M-code, sufficient for the coverage of the M-code. The oldest GPS satellites on ships are equipped with M-code.

The M-code signal allows GPS satellites to transmit large amounts of power, gears that are geared toward certain areas, such as a military theater or battlefield. The force provides U.S. troops and allies with reliable navigation services, and can allow soldiers to intentionally disrupt or stop GPS signals that are unfamiliar to the public in a particular region, while M-code signal remains unstoppable.

L3Harris Technologies creates GPS 3 3 satellite navigation payloads.

Citizens use the Global Positioning System on their Smartphones, and airlines use enhanced GPS signals to get precision and navigation. Banks use time signals from GPS satellites to time transactions.

Byrne said Monday that the GPS 3 SV05 satellite will operate on Planet D, Slot 1, star GPS. The position is currently held by a GPS satellite launching from Cape Canaveral on November 6, 2004, a Delta 2 rocket.

On Thursday’s voyage, the SpaceX’s Falcon 9 rocket will head northeast from Cape Canaveral to align with a 55-degree GPS cruise ship to the equator.

Merlin 1D’s first nine-rocket engines will shut down for about two and a half minutes before shutting down, allowing the booster to disintegrate and begin to return to the SpaceX drone ship “Just Read the Instructions” in the Atlantic Ocean.

The second phase engine will shoot twice to install a GPS satellite in a horizontal orbit with its highest point, or apogee, near a 12,550 mile GPS network.

The shipping of the GPS 3 SV05 spacecraft from the high-end Falcon 9 is expected about 90 minutes after the lift.

The first phase of the Falcon 9, meanwhile, will go into the drone ship for about eight and a half minutes into the machines. The ship will return to Port Canaveral with a rocket, which will be repaired to make it quiet again.

Lauderdale said the booster will return to SpaceX’s rotation of rockets used and used on commercial missions. The next GPS launch of Space Force in 2022 will use a different rocket-propelled Falcon 9.

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