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Mercury-Atlas LV-3B

Mercury-Atlas LV-3B was the human-rated Atlas D derivative used for Project Mercury orbital qualification, biomedical, and crewed missions. Its nine flights from 1960 through 1963 comprised five uncrewed launches—including Enos's two-orbit MA-5 mission—and four crewed orbital flights from Friendship 7 through Faith 7.

Mercury-Atlas LV-3B
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Identity

Aliases
Atlas LV-3BMercury-Atlas
Family Name
Atlas
Full Name
Mercury-Atlas LV-3B
Status
retired
Type
rocket
Variant Name
LV-3B

Details

Description
Mercury-Atlas LV-3B was the human-rated Atlas D derivative used for Project Mercury orbital qualification, biomedical, and crewed missions. Its nine flights from 1960 through 1963 comprised five uncrewed launches—including Enos's two-orbit MA-5 mission—and four crewed orbital flights from Friendship 7 through Faith 7.
Dimensions
Diameter M
3.05
Height M
28.7
First Flight Year
1,960
Last Flight Year
1,963
Manufacturer
Operator
Parent Vehicle Family
Propulsion Configurations
  • Entries
    • Nested value
    • Nested value
Rocket Specs
Liftoff Mass Kg
117,900
Reusability
expendable

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Assets & Meta

Creation Time
July 13, 2026 at 07:21:03 UTC
Updated Time
July 29, 2026 at 15:39:16 UTC

Other

Search Name
Mercury-Atlas LV-3B Atlas LV-3B Mercury-Atlas