Watch the Launch

Iridium-4

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Overview

Destination: Low Earth Orbit
Mission: Communications

Low Earth Orbit Space Launch Complex 4E Vandenberg SFB, CA, USA
B1036 - Atlantic Ocean

SpaceX’s Falcon 9 rocket will deliver 10 satellites to low Earth orbit for Iridium, a global leader in mobile voice and data satellite communications. This is the fourth set of 10 satellites in a series of 75 total satellites that SpaceX will launch for Iridium’s next generation global satellite constellation, Iridium® NEXT.

Falcon 9

Family: Falcon
Configuration: Full Thrust

The Full Thrust variants first stage includes all systems necessary for an operational re-use of stages while the second stage is operated as an expendable rocket stage.

See Falcon Details
Specifications
  • Stages
    2
  • Length
    71.0 m
  • Diameter
    3.65 m
  • Fairing Diameter
  • Launch Mass
    546 T
  • Thrust
    6804 kN
Family
  • Name
    Falcon 9
  • Family
    Falcon
  • Variant
    Full Thrust
  • Alias
  • Full Name
    Falcon 9 Full Thrust
Payload Capacity
  • Launch Cost
    $50000000
  • Low Earth Orbit
    22800 kg
  • Geostationary Transfer Orbit
    8305 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

Booster Info


B1036

Status: Expended


Type: Core
Flight Proven: Yes
First Flight: June 25, 2017
Last Flight: December 23, 2017
Flights: 2
Landings Attempted: 1
Landings Successful: 1
Previous B1036 Flights

Landing Information

Controlled water-landing, no recovery attempt was made.

Core will be expended.

SpaceX

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CEO: Elon Musk Founded: 2002 Successes: 293 Failures: 11 Pending: 137

Agency Type: Commercial

Space Exploration Technologies Corp., known as SpaceX, is an American aerospace manufacturer and space transport services company headquartered in Hawthorne, California. It was founded in 2002 by entrepreneur Elon Musk with the goal of reducing space transportation costs and enabling the colonization of Mars. SpaceX operates from many pads, on the East Coast of the US they operate from SLC-40 at Cape Canaveral Space Force Station and historic LC-39A at Kennedy Space Center. They also operate from SLC-4E at Vandenberg Space Force Base, California, usually for polar launches. Another launch site is being developed at Boca Chica, Texas.

INFO WIKI

Vandenberg SFB, CA, USA

Space Launch Complex 4E


Falcon 9
Success
4 days ago
Starlink Group 6-31
Space Launch Complex 40 - Cape Canaveral, FL, USA

A batch of satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
5 days, 10 hours ago
425 Project Flight 1 & rideshare
Space Launch Complex 4E - Vandenberg SFB, CA, USA

Note: Name of payload is provisional. First launch of an ultimately 5 reconnaissance satellites for the South Korean Defense Acquisition Program A…


Soyuz 2.1a
Success
5 days, 19 hours ago
Progress MS-25 (86P)
31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

Progress resupply mission to the International Space Station.


Falcon 9
Success
1 week, 2 days ago
Starlink Group 6-30
Space Launch Complex 40 - Cape Canaveral, FL, USA

A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Soyuz 2.1b
Success
1 week, 4 days ago
Razdan No. 1?
43/4 (43R) - Plesetsk Cosmodrome, Russian Federation

Note: Payload identity and Cosmos series number uncertain. The Razdan satellite is reportedly a new electro-optical reconnaissance satellite desi…


Long March 2D/YZ-3
Success
1 week, 6 days ago
3 x SatNet test satellites
Launch Complex 3 (LC-3/LA-1) - Xichang Satellite Launch Center, People's Republic of China

Officially described as "Satellite-Internet Technology Demonstration Satellite(s)" built by Chinese Academy of Sciences. Probable 3 (?) test satellit…


Falcon 9
Success
2 weeks ago
Starlink Group 6-29
Space Launch Complex 40 - Cape Canaveral, FL, USA

A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Chollima-1
Success
2 weeks, 1 day ago
Malligyong-1c
Malligyong-1 Pad - Sohae Satellite Launching Station, Cholsan County, North Pyongan Province, Democratic People's Republic of Korea

Malligyong-1c (meaning "Telescope-1") is the third attempt by North Korea to launch a satellite officially declared to be for military reconnaissance…


Falcon 9
Success
2 weeks, 2 days ago
Starlink Group 7-7
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 22 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Starship
Partial Failure
2 weeks, 4 days ago
Integrated Flight Test 2
Orbital Launch Mount A - SpaceX Starbase, TX, USA

Second test flight of the two-stage Starship launch vehicle. The booster is expected to separate 170 seconds into flight and return to land approxima…