Definition
A historic launch pad at Cape Canaveral Space Force Station (Florida) that was retrofitted by SpaceX for Falcon 9 and Dragon missions after being used for the Titan rocket program (1965–2005).
Why It Matters
SLC-40 is the ‘monument to scrappy retrofitting’; its history proves that a small, high-agency-and-proactivity team can turn a derelict pad into a world-class launch site for a fraction of the cost spent by legacy aerospace giants.
Core Concepts
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Acquisition: Leased from the Air Force in 2007 after a contentious lobbying battle with Lockheed Martin and Boeing.
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Infrastructure: SpaceX inherited a concrete deck, a flame trench, and four lightning towers. The Titan tower was demolished and sold for scrap.
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Scrappy Retrofitting: Built out for \sim \20\sim $375$M spent by Boeing for similar pads.
- How to read: “Approximately twenty million dollars vs. approximately three hundred seventy-five million dollars.”
- Meaning: SpaceX achieved comparable pad capability at ~5% of Boeing’s cost through scavenging and prefab construction.
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Key Features:
- Transporter-Erector (TE): A horizontal-to-vertical hydraulic system that moves the rocket to the pad and lifts it.
- Processing Hangar: A low-cost steel structure used to integrate payloads and rockets.
- The LOX Ball: A scavenged spherical tank used for liquid oxygen storage.