Name: イリジウム三号作戦 (Iridium-3 Mission)
Uploaded: 2021-01-14T10:25:14.000Z
Duration: 1 h 30 min 4 s
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Good morning from Hawthorne, California It is October 9th, just after 5:21 a.m. Pacific time.

分詞構句

Welcome to the Webcast of the Falcon nine Mission, carrying the third flight of 10 or idiom.

You're seeing a live view of Falcon nine as we prepare for launch in just about 15 minutes from now.

Launches currently scheduled for 12 hours, 37 minutes and one second universal time for five hours 37 minutes.

01 second's A M Pacific Daylight Savings Time.

I'm John, his broker, Falcon nine, principal integration engineer, and I'll be bringing you coverage of the Space six launch for the Iridium next satellites during the Webcast.

Now this is our third of eight planned launches for radium.

Our first launch was January of this year.

Today's mission represents our 15th Falcon nine launch of the year.

Today's launch is from Historic Space Launch Complex for at Vandenberg Air Force Base, our West Coast launch site.

You can see illuminated in the predawn darkness.

It stands 70 meters tall that's taller than 20 story building.

Now the first stage of the Falcon nine will provide the initial force to get out of the majority of the Earth's atmosphere.

Today's flight will feature stage separation at about 66 kilometers altitude.

If you look closely, you can see the first stage is the part of the vehicle that has the space six logo on it.

The first stage today will be returning to our drone ship named Just Read the Instructions.

It will take three burns of the first stage to get back to the drone ship, which will be located about 300 kilometres down range of launchpad in the Pacific Ocean.

On top of the first stage is the second stage that will take the satellites from the edge of space and accelerate them.

Tow orbital speeds of just over 7.5 kilometres per second, 10 times faster than a bullet.

Finally, on top of the vehicle is the 17 foot diameter payload, faring inside of which are the 10 iridium Next satellites.

Now you can see structure next to the Falcon nine.

There's two major parts of a transporter Erector.

The platform at the bottom that the rocket sets upon, and it provides connections into the first stage on the side of the Falcon.

It provides connections to the second stage and the spacecraft.

Now these connections air umbilicals that carry power propellant gases, electrical commands and vehicle telemetry.

Finally, one reminder about the transporter Erector.

It will recline before launch to a position of 77 a half degrees that's different than Lower 39.

A launch is on the East Coast, where the Erector reclines after Falcon nine lifts off.

We're t minus 11.5 minutes, continuing to count down, looking for an on time launch this morning.

Everything on the Falcon nine continues to look good right now.

The Falcon nine team working no significant issues Their problem.

We rolled out on the evening of the seventh.

Vertical checkouts have done well, and we're currently in the middle of the propellant loading sequence.

We began loading feel a T minus 70 minutes.

Feel is now loaded on the second stage, and we're complete with feel loading on the first date.

Except for a small amount of topping off that will do in the last seven minutes or so of the countdown.

The major activity going on right now is liquid oxygen loading that's in progress on both the first and the second stage is, and that will continue down to the last 3 to 2 minutes of the countdown.

Our next major activities that were going to see are the opening is the retraction of the strong Back then, inside of one minute will be opening the They're starting the flight computer, counting us down for igniting the Merlin engines right before to zero and then released Empty zero.

You may notice in a close up, the White Griffin's these air the aluminum Griffin's.

We're using those today instead of the dark titanium, because this is a return from a trajectory that is less extreme than a geo stationary transfer launch that allows us to use the aluminum on the spacecraft side.

The Iranian team has gone to internal power.

Everything's looking good for the 10 satellites for the range were operating out of Vandenberg, the western ranges, providing a similar support.

Airspace clearance C clearance is we use for the Eastern range launches.

And finally, this morning, the weather looks accident.

It's common ground level, upper altitude winds a little bit high, but they're also within acceptable limits.

Falcon nine, the Iridium satellites, the range and the weather for an on time launch in just over 9.5 minutes from now.

Everything looks good right now at Vandenberg.

Space X is launching 10 Iridium next satellites to low earth orbit.

This is our third of a planned launches for our customers.

Now, in order to correctly position the satellites, the Space X team has to launch right on time.

So that means this morning our launch window is one second long.

We do have a backup opportunity tomorrow.

If we had to scrub today, the Falcon nine spacecraft second stage will actually send the commands.

Once we get into the proper orbit of 625 kilometers altitude, those commands will individually release the Iridium satellites one at a time, every 100 seconds.

That whole sequence will take 15 minutes.

We're going to try to bring it to you later on in the Webcast.

From there, the satellites will maneuver to their final orbit slightly higher from where we drop him off.

Here's Matt Dish of a radium with more on the Iridium system.

I feel like I'm a regular contributor to the Space X program because this is our third launch third out of eight, which is crazy.

And I really appreciate all of those who have been following Space X launches and have been following us and have been rooting us along its working thank you and keep it up.

But those of you who are watching your first Iridium launch, let me tell you a little about what a radian does.

In fact, where the world's furthest reaching most global communication provider in the world, we provide service to every part of the planet through 66 satellites going around the Earth, all in low earth orbit about 780 kilometres above us, all interconnected and space providing a mesh network of communication that covers every part of the planet.

No matter of, we're an asset that needs to be tracked needs to be just given example, how our satellites operate.

So whether you're on a ship in the ocean, our airplane fake over the North Pole or your own Mount Everest with a satellite phone when you turn it on, it makes a connection to whatever satellite happens to be overhead, and there's a new one every 8 to 10 minutes.

So particularly for those in harm's way or hunkered down in a warm spot in a very cold place.

They don't have to go to the top of the mountain to point towards the satellite someplace in space are satellites will come to our customers and provided that connection because of the way we operate were really a specialty service, we provide a unique safety capability that works when no other communication device works were used in hurricane recovers.

We're using earthquakes were used or making connections to first responders, protecting safety of life during emergencies.

It's the most important things really go crosser.

That's where radiant performs best, and that's what we're best at today.

Almost half of our devices on our network half a 1,000,000 devices are really connections to things, and in fact, you don't even know that iridium is on your bus or on your ship or on your airplane, making a connection, sending information about the engine or the performance or the altitude or speed or the temperature, the humidity.

It's sort of behind the scenes and yet so important to really make machinery and equipment on dhe things.

Run our satellites and quickly, efficiently send data back and forth about anything.

Really, whether it's a piece of heavy equipment or in the oceans where there is no connections, you have buoys things that protect us from tsunamis that can provide early warning, making a connection to a refrigerated container as it travels across the ocean to ensure the cheese and the wine that air within those are stored at the proper temperature.

Put on two trucks, service vehicles, railway cars, military's put us on to M raps and tanks and trucks so that no matter where they put them, they know where you'll find them.

Under manhole covers, their systems that relay information about the height of the water and a sewer pipe to ensure that there's not overflows were used in remote cameras to send pictures back of important things like animals or protect trees or tow, have other security or use on border patrol for monitoring remote locations and allow people to call and to track and asked sensors that can tell whether something moved across a certain area.

You can't depend that there's always gonna be a cell tower in those places.

These new satellites are going to make that business run even more efficiently.

You work so long, get into orbit and get into operation especially.

We're excited because the 1st 20 have been working so well.

I really want to get the remaining 55 satellites in orbit as quick as I can.

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イリジウム三号作戦 (Iridium-3 Mission)

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