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Files
Official X1Racing documents, decks, and supporting materials.
Strategic Investment Support Documentation
Project MAXIMUM BOOST · Executive Summary
Executive summary PDF for X1 Racing's Project MAXIMUM BOOST.
Racing to Advanced Air Mobility · Project Maximum Boost
Full proposal PDF: Racing to Advanced Air Mobility — Project Maximum Boost.
Project Maximum Boost · Maximum Freedom
The Path to Maximum Freedom in Advanced Air Mobility
Exhibit A — Well-to-Wheel Freight Efficiency Analysis
Well-to-wheel efficiency analysis demonstrating the commercial freight case for racing-derived powertrain technology.
Exhibit B — American Energy Sovereignty
Stationary grid generation application: how racing-derived combustion technology delivers 60%+ thermal efficiency for on-demand grid power.
Strategic Argument for X1 Hybrid Power
True VTOL personal air mobility: why the hybrid OPFPLG architecture is the only path that delivers race-duration mission times AND practical driveway-to-driveway personal mobility.
OPFPLG First Principles
First-principles analysis of the OPFPLG (Opposed-Piston Free-Piston Linear Generator) architecture supporting Project MAXIMUM BOOST.
Project Maximum Boost · Speedrun (Short)
Short-form speedrun overview of Project Maximum Boost. Submitted to A16Z.
US Patent 8,616,162 — Opposed-Piston Free-Piston Linear Generator
Link
Google Patents listing for US 8,616,162 B2 — foundational OPFPLG (Opposed-Piston Free-Piston Linear Generator) patent referenced in Project Maximum Boost - Expired Patent - Thus public domain.
Department of War Documentation
Acquisition Transformation Strategy
Link
Department of Defense Acquisition Transformation Strategy (November 2025) — official DoD strategic framework for accelerating defense acquisition and dual-use technology transfer.
NSTXL Membership — Non-Traditional Government Contracting
Link
A $5.5B example of non-traditional government contracting methods designed to help fast-track research initiatives and prototype innovation.
Drone Dominance — One-Way Mission Drone Program
Link
Example $1.1B+ program to purchase 200,000 low-cost, one-way mission, domestically produced drones.
DIU — Submit Solution (PROJ00664)
Link
Defense Innovation Unit solution submission portal for PROJ00664.
LinkedIn Articles
AI-Augmented Remote Flight Testing for Hybrid-Electric eVTOL
Link
LinkedIn article by Mac McAlpine on AI-augmented remote flight testing methodology for hybrid-electric eVTOL platforms. Submitted to: The American Institute of Aeronautics and Astronautics 3/26/2026.
Nothing Rolls Coal Like an EV — The Case for Super-Efficient Fossil
Link
LinkedIn article by Mac McAlpine making the well-to-wheel case for super-efficient fossil powertrains over grid-charged EVs.
Eliminating Fear to Unleash True Performance — Reimagining Motorsport
Link
LinkedIn article by Mac McAlpine. The right to life is a human right — how removing the human pilot from the cockpit eliminates fear as a performance limiter and unlocks the true potential of motorsport.
Executive Orders
Executive Order 14255 — Establishing the United States Investment Accelerator
Link
Federal Register: Executive Order establishing the United States Investment Accelerator — the regulatory acceleration framework underpinning Project Maximum Boost.
Unleashing American Drone Dominance
Link
White House Presidential Action (June 2025) — Executive Order to accelerate domestic drone production, integration into the national airspace, and U.S. leadership in unmanned aerial systems.
News
The Future of Aviation Is Here — Secretary Duffy and FAA Unveil
Link
U.S. Department of Transportation briefing: Secretary Sean P. Duffy and the FAA unveil the future of aviation under the Trump administration.
Truth Social
$1B Spend Gets Fast-Tracked Regulations — Get Ready to Rock!
Link
President Donald J. Trump's official Truth Social post pledging fully expedited approvals and permits — including all environmental approvals — for any person or company investing $1 billion or more in the United States.
X Posts
Why True VTOL Flying Cars Haven't Happened
Link
Official X1Racing post on X (formerly Twitter) from @realx1racing.
Elon Musk on X
Link
“Tesla aspires to be as helpful as possible to other car companies. We made all our patents freely available several years ago. Now, we are enabling other companies to use our Supercharger network. Also happy to license Autopilot/FSD or other Tesla technology.”
Substack
The Best, Fastest, Cheapest Path to Advanced Air Mobility
Link
Official X1Racing Substack post laying out the best, fastest, and cheapest path to Advanced Air Mobility.
Why Mac McAlpine for Flying Cars
Link
Official X1Racing Substack post on why Mac McAlpine is the right leader to deliver flying cars.
Flying Cars at Trump Speed with Maximum Boost
Link
Official X1Racing Substack post on delivering flying cars at Trump speed with Project Maximum Boost.