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Atlas V 401

Atlas V 401 is the configuration with a four-meter payload fairing, no strap-on solid rocket boosters, and a single-engine Centaur upper stage. It first flew on 2002-08-21; 41 vehicles have flown through 2022-11-10.

Identity

Family Name
Atlas V
Full Name
Atlas V 401
Reusability
expendable
Slug
atlas-v-401
Status
retired
Type
rocket
Variant Name
401

Details

Description
Atlas V 401 is the configuration with a four-meter payload fairing, no strap-on solid rocket boosters, and a single-engine Centaur upper stage. It first flew on 2002-08-21; 41 vehicles have flown through 2022-11-10.
Diameter M
3.81
First Flight Year
2,002
Manufacturer Id
jd7aztg0m4tepcvsxqvs6fwv9d7kp30v
Operator Id
jd7aztg0m4tepcvsxqvs6fwv9d7kp30v
Parent Vehicle Family Id
nd7yrp9tshygnxq5n305p1cxh985jfvx
Stages Count
2

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Creation Time
7/16/2026, 8:38:26 PM
Updated Time
7/16/2026, 8:38:26 PM