United Launch Alliance

Atlas V 551

Circle Image
CEO: Tory Bruno Founded: 2006 Successes: 127 Failures: 0 Pending: 19

United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in December 2006 by combining the teams at these companies which provide spacecraft launch services to the government of the United States. ULA launches from both coasts of the US. They launch their Atlas V vehicle from LC-41 in Cape Canaveral and LC-3E at Vandeberg. Their Delta IV launches from LC-37 at Cape Canaveral and LC-6 at Vandenberg.

INFO WIKI

Watch the Launch

AEHF-4

Communications

This is the fourth satellite in the Advanced Extremely High Frequency (AEHF) system, which is a series of communications satellites operated by the United States Air Force Space Command. It provides global, survivable, protected communications capabilities for strategic command and tactical warfighters operating on ground, sea and air platforms.

Atlas V 551


Family: Atlas
Configuration: 551

Atlas V is an expendable launch system in the Atlas rocket family. It was formerly operated by Lockheed Martin and is now operated by United Launch Alliance (ULA), a joint venture with Boeing. Each Atlas V rocket uses a Russian-built RD-180 engine burning kerosene and liquid oxygen to power its first stage and an American-built RL10 engine burning liquid hydrogen and liquid oxygen to power its Centaur upper stage. The RD-180 engines are provided by RD Amross, while Aerojet Rocketdyne provides both the RL10 engines and the strap-on boosters used in some configurations. The standard payload fairing sizes are 4 or 5 meters in diameter and of various lengths. Fairings sizes as large as 7.2 m in diameter and up to 32.3 m in length have been considered. The rocket is assembled in Decatur, Alabama and Harlingen, Texas.

Cape Canaveral, FL, USA

Space Launch Complex 41



Antares 230+
Success
1 day ago
Cygnus CRS NG-13 (S.S. Robert H. Lawrence.)
Launch Area 0 A - Wallops Island, Virginia, USA

This is the 14th planned flight of the Orbital ATK's uncrewed resupply spacecraft Cygnus and its 13th flight to the International Space Station und...


Atlas V 411
Success
6 days, 16 hours ago
Solar Orbiter
Space Launch Complex 41 - Cape Canaveral, FL, USA

Solar Orbiter is a joint ESA/NASA mission dedicated to solar and heliospheric physics. It will be used to examine how the Sun creates and controls ...


Simorgh
Failure
1 week ago
Zafar-1
Imam Khomeini Spaceport - Semnan Space Center, Islamic Republic of Iran

Zafar-1 is a small Earth observation satellite with reported ground resolution of 22.5 m. This is also a third attempt for Simorgh rocket to conduc...


H-IIA 202
Success
1 week ago
IGS Optical 7
Yoshinobu Launch Complex - Tanegashima, Japan

Information Gathering Satellite (IGS) is a Japanese governmental spy satellite program. IGS Optical 7, as the name suggests, is an optical reconnai...


Soyuz 2.1B
Success
1 week, 2 days ago
OneWeb 2
31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

A batch of 34 satellites for the OneWeb satellite constellation, which is intended to provide global Interned broadband service for individual cons...


Electron
Success
2 weeks, 2 days ago
NROL-151 (Birds of a Feather)
Rocket Lab Launch Complex 1 - Onenui Station, Mahia Peninsula, New Zealand

This is a dedicated launch for the National Reconnaissance Office (NRO). The contract was awarded under Rapid Acquisition of a Small Rocket (RASR) ...


Falcon 9 Block 5
Success
2 weeks, 4 days ago
Starlink 3
Space Launch Complex 40 - Cape Canaveral, FL, USA

Second operational Starlink payload of 2020 and third overall. The Falcon 9 launch vehicle will carry a batch of 60 Starlink satellites that will b...


Falcon 9 Block 5
Success
4 weeks ago
Crew Dragon In-Flight Abort Test
Launch Complex 39A - Kennedy Space Center, FL, USA

When the Falcon 9 Block 5 rocket reaches Max-Q (maximum dynamic forces), the launch abort system of the Crew Dragon spacecraft will be triggered. ...


Ariane 5 ECA
Success
1 month ago
Eutelsat Konnect & GSAT-30
Ariane Launch Area 3 - Kourou, French Guiana

Eutelsat Konnect is an all-electric, Ka-band geostationary communications satellite built by Thales Alenia Space for Eutelsat. It will provide broa...


Kuaizhou
Success
1 month ago
Yinhe-1
Unknown Pad - Jiuquan, People's Republic of China

Yinhe 1 is technology demonstration mission for the planned 144 satellite global 5G communications constellation which is to be built by Chinese Ga...