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Grand Central 133-KS-2800

Historical Grand Central Rocket Co. 133-KS-2800 solid rocket motor used as the Vanguard third-stage powerplant. NASA's Vanguard characteristics table records 10,230 N (about 10.2 kN) thrust and a solid propellant; the distinct ABL X-248 alternative is not retained as an alias on this row.

Identity

Aliases
133-KS-2800
Domains
spaceflight
Identity Level
model
Kind
solid-rocket-motor
Name
Grand Central 133-KS-2800
Status
historical

Details

Description
Historical Grand Central Rocket Co. 133-KS-2800 solid rocket motor used as the Vanguard third-stage powerplant. NASA's Vanguard characteristics table records 10,230 N (about 10.2 kN) thrust and a solid propellant; the distinct ABL X-248 alternative is not retained as an alias on this row.
Propellants
solid propellant
Rocket Specs
Sea Level Thrust Kn
10.2

Links

Assets & Meta

Creation Time
July 29, 2026 at 08:40:13 UTC
Updated Time
August 15, 2026 at 06:39:46 UTC

Other

Sources
  • Accessed Date
    2026-08-14
    Note
    NASA's Vanguard characteristics table identifies Grand Central Rocket Co.'s 133-KS-2800 as the third-stage powerplant, records 10,230 N thrust and solid propellant, and distinguishes the alternative ABL X-248 third-stage installation.
    Publisher
    NASA Technical Reports Server
    Title
    Expendable Launch Vehicle Flight Control Design