I have been watching the space launch schedule for weeks. Finally, the big day is here. A Falcon Heavy rocket sits on pad 39A at Kennedy Space Center. On top sits a satellite that took ten years to build. Not ten months. Ten years.
The ViaSat 3 F3 satellite launch happens Monday, April 27, 2026 at 10:21 AM Eastern Time.
This is not just another satellite going up. This is the final piece of a $2 billion constellation. It covers Asia-Pacific. It brings more internet capacity than anything currently flying over that region.
Let me tell you what makes this launch different. Why it took so long. And what happens next.
ViaSat 3 F3 Satellite Launch – The Exact Schedule
The ViaSat 3 F3 satellite dispatch plan is bolted in. SpaceX has an 85-minute window beginning at 10:21 AM EDT on Monday, April 27.
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If something goes off-base with climate or specialized checks, they attempt once more on Tuesday, April 28 at 10:17 AM EDT.
The climate figure appears 70 percent chance of great conditions. The primary concerns are cumulus clouds and surface electric fields.
The dispatch happens from Dispatch Complex 39A at Kennedy Space Center in Florida. That is the same cushion that sent Apollo space explorers to the moon. Same cushion that propelled Space Transports. Presently it sends Bird of prey Overwhelming rockets.
Where to watch: SpaceX more often than not streams dispatches on their site and X account. NASA Spaceflight and Spaceflight Presently moreover carry live coverage.
What Makes ViaSat-3 F3 Different from Other Satellites?
Most web satellites nowadays go into moo Soil circle. Think Starlink. Hundreds of miles up. They zip around the planet each 90 minutes.
ViaSat-3 F3 is different. It goes to geostationary circle – 22,236 miles over Earth.
At that tallness, the lackey matches Earth's turn. It remains settled over one spot on the ground. For F3, that spot is the Asia-Pacific locale.
The numbers are huge:
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Mass: 6 metric tons (about the weight of four Toyota Camrys)
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Power: 25 kilowatts (enough for 20 average homes)
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Capacity: More than 1 terabit per second
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Download speed per user: Over 100 Mbps
To put 1 terabit per second in perspective. That is 1,000 gigabits. Enough for tens of thousands of people to stream 4K video simultaneously. ViaSat says this single satellite adds more capacity than their entire existing fleet combined.
The satellite uses a Boeing 702 bus. ViaSat built the payload in Tempe, Arizona. Boeing handled integration and testing in El Segundo, California.
Why a Falcon Heavy? (And Why Not a Falcon 9)
You might ask – why use the biggest rocket in SpaceX's fleet? A regular Falcon 9 launches satellites all the time.
The answer is weight and orbit.
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Getting 6 metric tons to geostationary orbit takes serious thrust. A Falcon 9 cannot do it. The payload is too heavy and the target orbit is too high.
Only a few rockets can handle this job:
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SpaceX Falcon Heavy
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ULA Atlas V (used for ViaSat-3 F2)
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Ariane 6 (originally planned for F3, but delayed)
ViaSat originally booked an Ariane 6 for F3. But Europe's new rocket faced development delays. The war in Ukraine also crowded the Ariane manifest. So ViaSat switched to Falcon Heavy.
This marks Falcon Heavy's 12th flight overall. Its first since October 2024 when it launched NASA's Europa Clipper.
The Booster Story – Old, New, and Expended
Every rocket nerd loves booster reuse. This mission has three boosters. Two come back. One does not.
Side booster 1 (B1072): Second flight. Previously launched GOES-U weather satellite in 2024.
Side booster 2 (B1075): 22nd flight. Mostly Starlink missions. First Florida launch for this booster.
Center core (B1098): Brand new. First flight. It will be expended – meaning it crashes into the ocean. No recovery.
The two side boosters will land simultaneously at Cape Canaveral Space Force Station. One touches down at Landing Zone 2. The other at the newer Landing Zone 40.
Watching two boosters land at the same time is incredible. If you have never seen it, search for Falcon Heavy landing videos. The synchronized descent looks like science fiction.
ViaSat-3 F2 – The Middle Child
Before we go further, let me catch you up on F2.
ViaSat-3 F2 satellite launched in November 2025 aboard a ULA Atlas V rocket.
That satellite finished its orbit raising and started in-orbit testing. It should enter service in May 2026 – just a few weeks from now.
Here is the twist. F2 originally targeted Europe, Middle East, and Africa. But after F1 had an antenna deployment problem, plans changed. The antenna on F1 did not fully deploy. That reduced its capacity.
So ViaSat decided to swap coverage areas. F2 will now cover the Americas instead of F1. F1 moves to Europe. F3 covers Asia-Pacific as always.
Think of it as reassigning seats on an airplane. The destinations changed. But everyone still gets where they need to go.
F2 cost more than $950 million to build and launch. When fully operational, it will double the bandwidth of ViaSat's entire existing fleet.
What Goes Wrong with a $2 Billion Satellite Program?
I need to be honest about the problems. Because this project had serious setbacks.
The F1 antenna issue is the biggest one. After launching in May 2023, the satellite's main antenna did not fully deploy. ViaSat noticed lower capacity than planned. They never fully fixed it. Instead, they worked around it by swapping coverage regions.
Development took ten years. Technology changes fast in ten years. When they started, Starlink did not exist. Now Starlink has thousands of satellites in orbit.
Launch delays. F3 was supposed to fly on Ariane 6. That rocket kept sliding right. ViaSat eventually gave up waiting and switched to Falcon Heavy.
Dave Abrahamian, ViaSat's vice president of Satellite Systems, put it this way – "We've been working this program for over 10 years now. That's a good chunk of life that's gone by".
Who Actually Uses ViaSat-3?
You might think satellite internet is just for rural homes. That is part of it. But ViaSat-3 targets bigger customers.
Airplanes. When you get free WiFi on American Airlines, Southwest, or KLM, there is a good chance ViaSat provides it. The company announced expanded partnerships with Etihad Airways for their entire fleet.
Ships. Maritime customers include Evergreen Marine – Taiwan's largest container line. Crew members get home-like internet speeds. Ship operators get real-time monitoring for containers and equipment.
Government and defense. This is where the money really is. ViaSat's defense business grew 9 percent year over year. The company provides secure satellite communications for US and international government customers.
They talk about "new forms of resilience" for military users – a fancy way of saying jamming resistance and anti-hacking features.
Fixed broadband. About 143,000 subscribers in the US use ViaSat for home internet. Average revenue per user is $112 per month.
The aviation and government satcom service revenues grew 15 percent and 4 percent respectively.
What Competitors Are Doing (And Why It Matters)?
ViaSat-3 faces serious competition.
Starlink (SpaceX) has over 5,000 satellites in low Earth orbit. Latency is lower. Coverage is global. And Starlink is cheap. This is ViaSat's biggest threat.
OneWeb operates another low Earth orbit constellation. Focused on business and government customers.
Amazon Project Kuiper is still launching. But Bezos has deep pockets. They will compete eventually.
So why build geostationary satellites when low Earth orbit is all the rage?
Two reasons – coverage and capacity.
A single geostationary satellite covers a massive region with a single beam. Low Earth orbit constellations need dozens or hundreds of satellites to cover the same area.
Also, geostationary satellites can concentrate bandwidth where demand is highest. ViaSat calls this "unrivaled flexibility to move and concentrate capacity".
Low Earth orbit satellites pass overhead and move on. A geostationary satellite stays fixed.
What Happens After the Launch?
Launch day is exciting. But the real work starts after separation.
Falcon Heavy will release ViaSat-3 F3 about five hours after liftoff. From there, the satellite's own electric propulsion system takes over. This is slow but efficient. Electric thrusters use less fuel. They just take months to do what chemical engines do in days.
Dave Abrahamian explained the advantage: "Falcon Heavy is a more powerful vehicle than Atlas 5. They can put us in a more favorable transfer orbit for the electric propulsion. So they're going to drop us off in an orbit that is very EP-friendly".
That "EP-friendly" orbit means less work for the satellite's thrusters. Faster orbit raising. Less fuel burned. More fuel left for station-keeping over the next 15 years.
The journey to its final orbital slot at 158.55 degrees East longitude takes about two months.
Then comes in-orbit testing. Boeing (the satellite manufacturer) checks every system. Solar arrays. Antennas. Thrusters. Thermal control. Payload.
What This Means for You (If You Are Not a Satellite Engineer)?
You do not care about transfer orbits or electric propulsion. You care about internet that works.
Here is what changes when ViaSat-3 F3 goes live.
Better in-flight WiFi over Asia-Pacific. If you fly from Singapore to Tokyo, or Sydney to Hong Kong, your connection should improve. Airlines like Etihad already signed up for ViaSat's new service.
Better maritime internet. Ships crossing the Pacific Ocean will get faster, more reliable connections. Crew members can video call home. Ships can transmit real-time cargo data.
More competition with Starlink. Geostationary and low Earth orbit are different tools for different jobs. But ViaSat-3 gives customers a choice. Some prefer the simplicity of a single satellite. Others prefer the low latency of a constellation.
The Financial Reality Check
Satellites are expensive. ViaSat's stock has been volatile. But the third quarter fiscal 2026 numbers show improvement.
Net income: $25 million. Better than a $158 million loss in the same quarter last year.
Revenue growth: 3 percent year over year. Driven by 9 percent growth in defense.
Backlog: $2.8 billion. Up 7 percent year over year.
The company is also considering separating its government and commercial businesses. That could unlock value for shareholders.
Raymond James analysts view the launch positively, saying it "reduces key execution risks following earlier issues".