Henri's Diesel Airplane

One man, one diesel, one wild idea. Why be normal?
I’m building a homebuilt composite airplane — and powering it with a modified diesel engine and custom gear-reduction PSRU.

This channel follows the full journey: from airframe construction to adapting a diesel for flight. If you're into experimental aviation, engine mods, or just want to see curiosity meet craftsmanship, you're in the right place.

Why a diesel?
Diesel engines are fuel-efficient, high-torque, and can run on Jet-A and/or diesel — fuels that are cheaper and more available than Avgas. Making one fly takes serious engineering, and that’s where the fun begins.

Expect weekly build updates, engine tests, shop footage, and the reality of building something bold.

✈️ Subscribe and follow along — this isn’t your average airplane project.

About Me:
Henri Boudreau

Private Pilot
Diesel Mechanic
Truck & Coach Mechanic
Auto Service Tech
Certified Welder