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Delta II 7426

Delta II 7426 used the 7000-series first stage, four GEM-40 solid rocket motors, the AJ10-118K second stage, and a Star 37 third stage. One vehicle flew on 1999-02-07.

Delta II 7426
NASA / Tony Gray · NASA/KSC asset; NASA’s KSC-07PD-2590 catalog identifies the exact Delta II/Dawn launch and credits the photograph to NASA / Tony Gray. NASA’s current Images and Media Usage Guidelines generally permit factual or informational/editorial use with NASA attribution and without implying NASA endorsement. NASA insignia, launch-provider or other third-party marks, identifiable-person rights, and any commercial, promotional, merchandise, or protected-rights use remain separately restricted or clearance-sensitive; verify before such use. · Source
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Identity

Family Name
Delta II
Full Name
Delta II 7426
Status
retired
Type
rocket
Variant Name
7426

Details

Description
Delta II 7426 used the 7000-series first stage, four GEM-40 solid rocket motors, the AJ10-118K second stage, and a Star 37 third stage. One vehicle flew on 1999-02-07.
First Flight Year
1,999
Last Flight Year
1,999
Manufacturer
Parent Vehicle Family
Propulsion Configurations
  • Entries
    • Nested value
    • Nested value
    • Nested value
    • Nested value
    Name
    Delta II 7426
    Notes
    Exact three-stage 7000-series Delta II stack: four GEM-40 first-stage strap-on motors, RS-27A core engine, AJ10-118K second-stage engine, and STAR 37 third-stage motor.
Rocket Specs
Reusability
expendable
Stages Count
3
Strap On Boosters Count
4

Links

Official Url
https://sma.nasa.gov/LaunchVehicle/assets/delta-ii-data-sheet.pdf

Assets & Meta

Creation Time
July 16, 2026 at 20:59:22 UTC
Updated Time
August 1, 2026 at 12:23:53 UTC
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Delta II 7426