AeroVia Logo
AeroVia
Home
Resources
Courses
Community
About
Back to Vehicle Families

Atlas IIAS

Atlas IIAS was the highest-performance Atlas II configuration, adding four Castor IVA solid rocket boosters to the Atlas IIA and its stretched Centaur. Thirty vehicles flew successfully from Telstar 401 in December 1993 through NROL-1 in August 2004, serving commercial communications, solar science, weather, and U.S. national-security missions without a launch failure.

Atlas IIAS
NASA/Bill Ingalls · Stored/public JPEG is byte-identical to the NASA canonical 201108050008HQ large asset (1279x1920, SHA-256 54592683e90ae091eefed5173f1276a07ae2326599475516c32c208dbfd60e1c). NASA Images API metadata identifies the exact image as Atlas V Rocket Launches with Juno Spacecraft, photographed by NASA/Bill Ingalls, and describes the Atlas V/Juno launch from Space Launch Complex 41 on August 5, 2011. NASA current Images and Media Usage Guidelines state that NASA content may be used factually or informationally with NASA acknowledged, while NASA-hosted third-party content is marked and NASA use does not convey rights; commercial use must not imply endorsement and NASA logos and identifiers remain protected: https://www.nasa.gov/nasa-brand-center/images-and-media/. This is an asset-level, conservative factual/editorial reuse basis with NASA/Bill Ingalls attribution, not a blanket license for promotional content, merchandise, NASA branding, or endorsement. · Source
Follow this vehicle family

Future launches and major activity directly linked to this vehicle family.

Identity

Aliases
Atlas IIAS-CentaurAtlas IIAS/CentaurSolid-augmented Atlas IIA
Family Name
Atlas II
Full Name
Atlas IIAS
Status
retired
Type
rocket
Variant Name
IIAS

Details

Description
Atlas IIAS was the highest-performance Atlas II configuration, adding four Castor IVA solid rocket boosters to the Atlas IIA and its stretched Centaur. Thirty vehicles flew successfully from Telstar 401 in December 1993 through NROL-1 in August 2004, serving commercial communications, solar science, weather, and U.S. national-security missions without a launch failure.
Dimensions
Diameter M
3.05
Height M
47.4
First Flight Year
1,993
Last Flight Year
2,004
Manufacturer
Parent Vehicle Family
Propulsion Configurations
  • Entries
    • Nested value
    • Nested value
    • Nested value
    • Nested value
Rocket Specs
Liftoff Mass Kg
237,200
Payload Capacity Kg
Gto
3,719
Leo
7,360
Reusability
expendable
Stages Count
2
Strap On Boosters Count
4

Links

Official Url
https://www.nasa.gov/wp-content/uploads/2023/04/sp-4012v7.pdf

Assets & Meta

Creation Time
July 14, 2026 at 06:51:51 UTC
Updated Time
July 29, 2026 at 15:35:05 UTC
Image
Download

Other

Search Name
Atlas IIAS Atlas IIAS-Centaur Atlas IIAS/Centaur Solid-augmented Atlas IIA