ULA tries once more to launch ViaSat-3 mission after valve problem

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CAPE CANAVERAL SPACE FORCE STATION — United Launch Alliance will as soon as once more try to ship up its Atlas V rocket that may carry a ViaSat communications satellite tv for pc on Thursday night time after a defective oxygen valve problem scrubbed the primary two makes an attempt.


What You Need To Know

  • According to ULA, the defective liquid oxygen tank vent valve that scrubbed the primary two launch makes an attempt have been changed

According to ULA, crews on Wednesday and Thursday of final week confronted a difficulty with the Atlas V booster’s liquid oxygen tank vent valve, which resulted within the two launch makes an attempt being scrubbed.

However, ULA acknowledged the issue as been resolved.

“Following the scrub last week due to a faulty booster liquid oxygen tank vent valve, the team at the Cape removed and replaced it with a new valve in preparation for this launch attempt,” acknowledged the Colorado-based firm.

The ViaSat-3 Flight 2 mission is about to take off on the Atlas V 551 rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station, stated ULA.

A launch window for Thursday night time is about for 10:04 p.m. ET and it’ll shut at 10:48 p.m. ET. This signifies that ULA has solely 44 minutes to launch its famed 205-foot-tall (62.5-meter) Atlas V rocket.

The forty fifth Weather Squadron has given a few 95% likelihood of excellent launch circumstances with no climate issues reported.

The Atlas V 551 rocket’s first-stage booster doesn’t land on a droneship or touchdown zone, which is what the extra acquainted SpaceX rocket, the Falcon 9, does.

Instead, it’ll separate and fall into the Atlantic Ocean, the place it is going to be picked up.


About the mission

Global communications firm ViaSat’s broadband communications ViaSat-3 Flight 2 satellite tv for pc might be despatched to a geostationary orbit.

In truth, the California-based firm acknowledged that it’ll take a few months for it to journey to its destinated orbit. But as soon as there at an orbital slot positioned at 79 levels west longitude, the satellite tv for pc will run a collection of in-orbit testing earlier than going into service.

“The ViaSat-3 satellites are each designed to provide coverage over nearly one-third of the Earth and ViaSat-3 F2 is expected to provide services over the Americas to address increasing customer demand. Launched in 2023, the ViaSat-3 F1 satellite will also continue to provide coverage over North America to meet user demand,” ViaSat stated.

The satellite tv for pc will present communications companies like free Wi-Fi for industrial plane, dwelling web, and connectivity for presidency and protection mission operations.

Watch the launch right here


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