Watch the Launch

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

Delta IV M+(4,2)

Family: Delta
Configuration: M+(4,2)

Description

See Delta Details
Specifications
  • Stages
    2
  • Length
    66.2 m
  • Diameter
    5.0 m
  • Fairing Diameter
  • Launch Mass
    292 T
  • Thrust
    4200 kN
Family
  • Name
    Delta IV M+(4,2)
  • Family
    Delta
  • Variant
    M+(4,2)
  • Alias
  • Full Name
    Delta IV M+(4,2)
Payload Capacity
  • Launch Cost
    $$350M
  • Low Earth Orbit
    11920 kg
  • Geostationary Transfer Orbit
    6270 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

United Launch Alliance

Circle Image
CEO: Tory Bruno Founded: 2006 Successes: 242 Failures: 3 Pending: 20

Agency Type: Commercial

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, FL, USA

Space Launch Complex 37B


Hapith I
Failure
3 days, 4 hours ago
Test Flight
Pad 1 - Whalers Way Orbital Launch Complex, South Australia

The first Hapith I launch will be testing TiSPACE's hybrid rocket engine technology in preparation for the future Hapith V launch vehicle. Targeting …


Falcon 9
Success
3 days, 10 hours ago
Inspiration4
Launch Complex 39A - Kennedy Space Center, FL, USA

Inspiration4 is the world’s first all-commercial astronaut mission to orbit. Jared Isaacman, founder and CEO of Shift4 Payments, is donating the thre…


Soyuz 2.1b/Fregat-M
Success
4 days, 16 hours ago
OneWeb 10
31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

A batch of 34 satellites for the OneWeb satellite constellation, which is intended to provide global Internet broadband service for individual consum…


Falcon 9
Success
5 days, 7 hours ago
Starlink Group 2-1
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 51 satellites for Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Soyuz
Success
1 week, 2 days ago
Razbeg 1 (Kosmos 2551)
43/4 (43R) - Plesetsk Cosmodrome, Russian Federation

The Russian Razbeg 1 is small military satellite optical reconnaissance satellite. It was built by NPP VNIIEM. It is likely the same satellite ide…


Long March 3
Success
1 week, 2 days ago
ChinaSat 9B
Launch Complex 2 (LC-2) - Xichang Satellite Launch Center, People's Republic of China

Zhongxing-9B (ChinaSat 9B) is a Chinese communications satellite, that will replace the Zhongxing-9A satellite in orbit. The latter was launched in 2…


Long March 4C
Success
1 week, 5 days ago
Gaofen-5-02
Launch Complex 9 - Taiyuan, People's Republic of China

Gaofen (GF) is a series of Chinese civilian remote sensing satellites for the state-sponsored program China High-definition Earth Observation System …


Firefly Alpha
Failure
2 weeks, 2 days ago
Maiden Flight
Space Launch Complex 2W - Vandenberg SFB, CA, USA

First flight of the new Firefly Alpha small sat launcher developed by Firefly Aerospace. It will carry Firefly’s DREAM (Dedicated Research & Educatio…


Falcon 9
Success
3 weeks ago
Dragon CRS-2 SpX-23
Launch Complex 39A - Kennedy Space Center, FL, USA

SpaceX will launch the cargo variant of its Dragon 2 spacecraft on their 23rd commercial resupply services mission to the International Space Station…


Astra Rocket 3
Failure
3 weeks ago
STP-27AD1
LP-3B - Kodiak Launch Complex, Alaska, USA

Space Force test payload contracted through the Defense Innovation Unit’s Other Transaction Agreement with Astra Space.