Watch the Launch

Delta IV M+(4,2) | NROL-27 (SDS) (USA-227)

Delta IV M+(4,2)

Family:
Configuration: M+(4,2)

See Details
Specifications
  • Stages
    2
  • Length
    66.2 m
  • Diameter
    5.0 m
  • Fairing Diameter
  • Launch Mass
    292.0 T
  • Thrust
    4200.0 kN
Family
  • Name
    Delta IV M+(4,2)
  • Family
  • Variant
    M+(4,2)
  • Alias
  • Full Name
    Delta IV M+(4,2)
Payload Capacity
  • Launch Cost
    $350000000
  • Low Earth Orbit
    11920.0 kg
  • Geostationary Transfer Orbit
    6270.0 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

United Launch Alliance

United Launch Alliance

(ULA)

CEO: Tory Bruno Founded: 2006 Successes: 164 Failures: 0 Pending: 43

Agency Type:

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

Cape Canaveral SFS, FL, USA

Space Launch Complex 37B


Falcon 9
Success
1 day, 8 hours ago
Starlink Group 12-2
Launch Complex 39A - Kennedy Space Center, FL, USA

A batch of 21 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Electron
Success
2 days, 23 hours ago
StriX Launch 6
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar satellites for Japanese Earth imaging company Synspective.


Falcon 9
Success
3 days, 2 hours ago
Bandwagon 2 (Dedicated Mid-Inclination Rideshare)
Space Launch Complex 4E - Vandenberg SFB, CA, USA

Dedicated rideshare flight to a mid-inclination orbit with dozens of small microsatellites and nanosatellites for commercial and government customers…


Long March 3
Success
3 days, 23 hours ago
TJSW-12
Launch Complex 2 (LC-2) - Xichang Satellite Launch Center, People's Republic of China

Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.


Ceres-1S
Success
5 days, 3 hours ago
Tianqi 33-36
Oriental Spaceport mobile launch ship - Sea Launch

4 small satellites for LEO Internet of Things (IoT) communication purposes.


KAIROS
Failure
6 days, 12 hours ago
Flight 2
Space One Launch Pad - Spaceport Kii, Japan

Second flight of the KAIROS launch vehicle. 5 satellites for testing various technologies will be on board: * TATARA-1 * PARUS-T1A * SC-Sat1…


Falcon 9
Success
6 days, 15 hours ago
O3b mPower 7 & 8
Launch Complex 39A - Kennedy Space Center, FL, USA

Seventh and eighth of a constellation of eleven high-throughput communications satellites in Medium Earth Orbit (MEO) built by Boeing and operated by…


Falcon 9
Success
1 week ago
NROL-149
Space Launch Complex 4E - Vandenberg SFB, CA, USA

Sixth batch of satellites for a reconnaissance satellite constellation built by SpaceX and Northrop Grumman for the National Reconnaissance Office to…


Falcon 9
Success
1 week ago
GPS III SV07 (RRT-1)
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

GPS-III (Global Positioning System) is the first evolution stage of the third generation of the GPS satellites. It consists of the first ten (known a…


Long March 2D
Success
1 week ago
PIESAT-2 09-12
Launch Complex 9 - Taiyuan Satellite Launch Center, People's Republic of China

4 X-band synthetic-aperture radar Earth observation satellites for the Chinese Earth observation satellite company PIESAT.