Atlas II

In-active

Lockheed Martin (LMT)

Dec. 7, 1991

Description

Atlas II was a member of the Atlas family of launch vehicles, which evolved from the successful Atlas missile program of the 1950s. It was designed to launch payloads into low earth orbit, geosynchronous transfer orbit or geosynchronous orbit. Sixty-three launches of the Atlas II, IIA and IIAS models were carried out between 1991 and 2004; all sixty-three launches were successes, making the Atlas II the most reliable launch system in history.

Specifications
  • Stages
    3
  • Length
    47.54 m
  • Diameter
    3.04 m
  • Fairing Diameter
    3.04 m
  • Launch Mass
    204.0 T
  • Thrust
    2479.0 kN
Family
  • Name
    Atlas II
  • Family
  • Variant
    II
  • Alias
  • Full Name
    Atlas II
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    6580.0 kg
  • Geostationary Transfer Orbit
    2810.0 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity

Lockheed Martin

Commercial
None
LMT 1953

Lockheed Martin's Space Division started in the production of missiles and later ICBM's in the 1950s. Their TITAN missile system was used for 12 Gemini spacecraft and the Voyager probes. They have worked largely in collaboration with NASA on many of their probes, landers, and spacecraft, and hope to play a key role in NASA's return to the moon in 2024.

Atlas II | UHF F/O F8

Lockheed Martin | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

The U.S. Navy began replacing and upgrading its ultra-high frequency (UHF) satellite communications network during the 1990s with a constellation of customized satellites built by Hughes Space and Communications Company. Known as the UFO (Ultra High Frequency Follow On) series, these HS-601 model satellites support the Navy's global communications network, serving ships at sea and a variety of other U.S. military fixed and mobile terminals.

Geostationary Orbit
Explore Share

Atlas II | UHF F/O F7

Lockheed Martin | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

The U.S. Navy began replacing and upgrading its ultra-high frequency (UHF) satellite communications network during the 1990s with a constellation of customized satellites built by Hughes Space and Communications Company. Known as the UFO (Ultra High Frequency Follow On) series, these HS-601 model satellites support the Navy's global communications network, serving ships at sea and a variety of other U.S. military fixed and mobile terminals.

Geostationary Orbit
Explore Share

Atlas II | UHF F/O F6

Lockheed Martin | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

The U.S. Navy began replacing and upgrading its ultra-high frequency (UHF) satellite communications network during the 1990s with a constellation of customized satellites built by Hughes Space and Communications Company. Known as the UFO (Ultra High Frequency Follow On) series, these HS-601 model satellites support the Navy's global communications network, serving ships at sea and a variety of other U.S. military fixed and mobile terminals.

Geostationary Orbit
Explore Share

Atlas II | UHF F/O F5

Lockheed Martin | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

The U.S. Navy began replacing and upgrading its ultra-high frequency (UHF) satellite communications network during the 1990s with a constellation of customized satellites built by Hughes Space and Communications Company. Known as the UFO (Ultra High Frequency Follow On) series, these HS-601 model satellites support the Navy's global communications network, serving ships at sea and a variety of other U.S. military fixed and mobile terminals.

Geostationary Orbit
Explore Share

Atlas II | UHF F/O F4

Lockheed Martin | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

The U.S. Navy began replacing and upgrading its ultra-high frequency (UHF) satellite communications network during the 1990s with a constellation of customized satellites built by Hughes Space and Communications Company. Known as the UFO (Ultra High Frequency Follow On) series, these HS-601 model satellites support the Navy's global communications network, serving ships at sea and a variety of other U.S. military fixed and mobile terminals.

Geostationary Orbit
Explore Share

Atlas II | DSCS-3 B10

Lockheed Martin | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

DSCS-3 (Defense Satellite Communications System 3) are geostationary communications satellites, which provide a robust anti-jam, nuclear hardened capability that supports Department of Defense (DoD) worldwide requirements, White House and Diplomatic communications. They are the follow-on generation of the DSCS-2 satellites.

Geostationary Orbit
Explore Share

Atlas II | DSCS-3 B9

Lockheed Martin | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

DSCS-3 (Defense Satellite Communications System 3) are geostationary communications satellites, which provide a robust anti-jam, nuclear hardened capability that supports Department of Defense (DoD) worldwide requirements, White House and Diplomatic communications. They are the follow-on generation of the DSCS-2 satellites.

Geostationary Orbit
Explore Share

Atlas II | DSCS-3 B12

Lockheed Martin | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

American communications satellite used for high priority communications between defense officials and battlefield commanders.

Geostationary Orbit
Explore Share

Atlas II | DSCS-3 B14

Lockheed Martin | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

American communications satellite used for high priority communications between defense officials and battlefield commanders.

Geostationary Orbit
Explore Share

Atlas II | Eutelsat II F-3

Lockheed Martin | United States of America
Cape Canaveral SFS, FL, USA
Status: Launch Successful
Mission:

Communication satellite built by Aerospatiale for Eutelsat.

Geostationary Orbit
Explore Share

Long March 2D
Success
9 hours, 14 minutes ago
PIESAT-2 13-16
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.


Electron
Success
16 hours, 42 minutes ago
Owl By The Dozen (StriX Launch 12)
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar satellite for Japanese Earth imaging company Synspective.


Soyuz 2.1b/Fregat-M
Success
2 days, 3 hours ago
Glonass-K1 No. 20 (?)
43/3 (43L) - Plesetsk Cosmodrome, Russian Federation

Note: Satellite serial number and Cosmos designation not confirmed. Glonass-K are the third generation of satellite design for GLONASS satellite n…


Kuaizhou 11
Success
2 days, 17 hours ago
SpaceTY-51 & 52
Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

2 Earth observation radar satellites built by the Chinese satellite manufacturer SpaceTY.


Falcon 9
Success
2 days, 18 hours ago
USSF-259
Space Launch Complex 4E - Vandenberg SFB, CA, USA

USSF-259 is a classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield …