Back to Vehicle Families

Saturn I Block II

Saturn I Block II was the operational two-stage Saturn I configuration flown by SA-5, SA-6, SA-7, SA-9, SA-8, and SA-10. It paired the eight-engine S-I first stage with a live six-engine S-IV upper stage, achieving orbit with boilerplate Apollo spacecraft and, on the final three flights, Pegasus micrometeoroid satellites.

Saturn I Block II
NASA Johnson Space Center · NASA asset; NASA current Images and Media Usage Guidelines generally permit factual or informational/editorial use with NASA attribution and without implying NASA endorsement. NASA’s S65-42437 catalog identifies Johnson Space Center (JSC) and lists no third-party photographer or copyright holder. Commercial, promotional, merchandise, logo/insignia, or other protected-rights uses may require separate clearance. · Source
Follow this vehicle family

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

Identity

Aliases
Saturn C-1 Block II
Family Name
Saturn I
Full Name
Saturn I Block II
Status
retired
Type
rocket
Variant Name
Block II

Details

Description
Saturn I Block II was the operational two-stage Saturn I configuration flown by SA-5, SA-6, SA-7, SA-9, SA-8, and SA-10. It paired the eight-engine S-I first stage with a live six-engine S-IV upper stage, achieving orbit with boilerplate Apollo spacecraft and, on the final three flights, Pegasus micrometeoroid satellites.
Dimensions
Diameter M
6.52
Height M
57.3
First Flight Year
1,964
Last Flight Year
1,965
Manufacturer
Operator
Parent Vehicle Family
Propulsion Configurations
  • Entries
    • Nested value
    • Nested value
Rocket Specs
Liftoff Mass Kg
512,000
Payload Capacity Kg
Leo
9,000
Reusability
expendable
Stages Count
2
Strap On Boosters Count
0

Links

Assets & Meta

Creation Time
July 14, 2026 at 08:31:06 UTC
Updated Time
July 29, 2026 at 15:40:32 UTC

Other

Search Name
Saturn I Block II Saturn C-1 Block II
Saturn I Block II - AeroVia