Atlas V 431 is the configuration with a four-meter payload fairing, three strap-on solid rocket boosters, and a single-engine Centaur upper stage. It first flew on 2005-03-11; 3 vehicles have flown through 2016-12-18.
Identity
Family Name
Atlas V
Full Name
Atlas V 431
Reusability
expendable
Slug
atlas-v-431
Status
retired
Type
rocket
Variant Name
431
Details
Description
Atlas V 431 is the configuration with a four-meter payload fairing, three strap-on solid rocket boosters, and a single-engine Centaur upper stage. It first flew on 2005-03-11; 3 vehicles have flown through 2016-12-18.