MachWorks team at Virginia Tech

MachWorks · Virginia Tech

Welcome to
MachWorks

The first undergraduate team working to design, build, and fly a supersonic aircraft using only air-breathing engines — under fully autonomous control.

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Our
Mission

MachWorks wants to be the first undergraduate team ever to successfully design, build, and fly a supersonic craft using only air-breathing engines — while operating under fully autonomous control. We believe that through dedication to our vision, careful engineering, and excellent support, we can do it.

2022 Founded
2 Aircraft Programs
Mach 1+ Target Speed
Meet the Team
ICARUS aircraft underside

Our Plan

Supersonic flight can't be rushed. We conquer the regions of air one at a time through a series of increasingly complex aircraft.

01
< Mach 0.3
Subsonic Incompressible
ICARUS. Our first aircraft, validating propulsion, autonomy, and manufacturing processes at low speeds.
02
Mach 0.3–0.7
Subsonic Compressible
Scaling up to compressible flow regimes, refining aerodynamics and control systems under new performance demands.
03
Mach 0.7–1.2
Transonic
PROMETHEUS. Targeting transonic speeds where shock waves begin to form — the most technically demanding regime.
04
> Mach 1.2
Supersonic
The ultimate goal: fully autonomous supersonic flight under air-breathing propulsion. No undergraduate team has done it.

The Fleet

Frequently Asked
Questions

Can't find an answer? Email us at machworksvt@gmail.com

Will the FAA let you fly?
Under Part 107 regulations, we can fly up to 100mph, under 500 feet, with an aircraft under 55lbs. We have members become Part 107 certified pilots to understand the regulations. Using waivers obtained through local partnerships, we can exceed those restrictions. Through relationships with local airfields, detailed flight plans approved by experienced faculty, and a professional approach, we safely follow the necessary procedures.
Does this project fall under ITAR or government regulation?
The ICARUS project does not fall under ITAR restrictions. Initial research into regulations for a future supersonic aircraft indicates the project will not be under ITAR but will be subject to additional FAA regulations requiring communication with local government.
Is a supersonic UAV even possible?
Theoretically yes, but there are many technical challenges. MachWorks is taking an iterative approach by constructing aircraft with increasingly difficult flow regimes: subsonic, transonic, and finally supersonic. ICARUS targets low subsonic (Mach 0.3). PROMETHEUS aims for transonic speeds (Mach 0.7). After those two aircraft, we tackle supersonic flight.
What is your safety and risk management plan?
Jet engines, high speeds, and large manufacturing projects create hazardous situations that need to be monitored and controlled. Our strategies include: following NASA guidelines for project development with engineering risk tracking; developing extensive documentation approved by experienced faculty and industry partners; maintaining dedicated positions to ensure compliance with safety protocols; and building in redundancies for critical systems, including an extensively tested parachute recovery system on ICARUS.

Supported By

Proudly supported by the Kevin T. Crofton Aerospace Engineering Department at Virginia Tech and located in the Aerospace Engineering Design Lab.

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Reach Out

Lab Address

501 Industrial Park Road
Blacksburg, Virginia 24060

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