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Falcon 9 Block 5 first-stage booster

The Falcon 9 Block 5 first-stage booster family comprises the individually serialized reusable cores used by SpaceX's current Falcon 9 production configuration. Each booster uses nine Merlin 1D engines and is designed for repeated recovery, inspection, and reflight, while individual cores may also be intentionally expended when mission performance requires it.

Falcon 9 Block 5 first-stage booster
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Identity

Aliases
Falcon 9 Block 5 boosterBlock 5 coreFalcon 9 reusable booster
Family Name
Falcon 9 first-stage booster
Full Name
Falcon 9 Block 5 first-stage booster
Status
active
Type
rocket
Variant Name
Block 5

Details

Description
The Falcon 9 Block 5 first-stage booster family comprises the individually serialized reusable cores used by SpaceX's current Falcon 9 production configuration. Each booster uses nine Merlin 1D engines and is designed for repeated recovery, inspection, and reflight, while individual cores may also be intentionally expended when mission performance requires it.
Dimensions
Diameter M
3.7
Height M
40.9
First Flight Year
2,018
Manufacturer
Operator
Parent Vehicle Family
Propulsion Configurations
  • Entries
    • Nested value
Rocket Specs
Reusability
fully_reusable
Stages Count
1

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Assets & Meta

Creation Time
July 16, 2026 at 20:19:32 UTC
Updated Time
July 29, 2026 at 15:37:35 UTC

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Search Name
Falcon 9 Block 5 first-stage booster Falcon 9 Block 5 booster Block 5 core Falcon 9 reusable booster