Back to Vehicle Families

Delta IV Medium+ (4,2)

Delta IV Medium+ (4,2) paired one Common Booster Core with two GEM 60 solid motors, a four-metre cryogenic upper stage, and a four-metre payload fairing. It was the most-flown Medium configuration, completing 15 successful missions from the inaugural Delta IV launch in 2002 through the final Medium flight in 2019.

Delta IV Medium+ (4,2)
Follow this vehicle family

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

Identity

Aliases
Delta IV M+(4,2)Delta IV Medium Plus 4,2Delta 4 Medium+ (4,2)
Family Name
Delta IV Medium+
Full Name
Delta IV Medium+ (4,2)
Status
retired
Type
rocket
Variant Name
(4,2)

Details

Description
Delta IV Medium+ (4,2) paired one Common Booster Core with two GEM 60 solid motors, a four-metre cryogenic upper stage, and a four-metre payload fairing. It was the most-flown Medium configuration, completing 15 successful missions from the inaugural Delta IV launch in 2002 through the final Medium flight in 2019.
Dimensions
Diameter M
5.1
First Flight Year
2,002
Last Flight Year
2,019
Manufacturer
Operator
Parent Vehicle Family
Propulsion Configurations
  • Entries
    • Nested value
    • Nested value
    • Nested value
Rocket Specs
Payload Capacity Kg
Gto
6,160
Leo
12,000
Reusability
expendable
Stages Count
2
Strap On Boosters Count
2

Links

Assets & Meta

Creation Time
July 14, 2026 at 08:52:00 UTC
Updated Time
July 29, 2026 at 15:36:26 UTC

Other

Search Name
Delta IV Medium+ (4,2) Delta IV M+(4,2) Delta IV Medium Plus 4,2 Delta 4 Medium+ (4,2)