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.