Sling TSI Aircraft Kits

Building Dreams,
One Sling TSI
at a Time

Precision. Passion. Performance. At Hangar 41 Aviation, we document every rivet, every panel, and every milestone — so you can follow the journey from kit to sky.

Aircraft Specs — Sling TSI
Category Experimental / Amateur-Built
Kit Type Quick-Build Available
Cruise Speed 185 KTAS
Range 900+ nm
Engine Options ROTAX 915iS / 916iS
Ownership Family & Veteran-Owned
50+
Years Combined Experience
100%
Documented Builds
Veteran
Owned & Operated
0
Compromises on Quality

About Hangar 41

Passion Meets Precision

We specialize in assembling Sling TSI aircraft kits with meticulous attention to detail and craftsmanship. At Hangar 41 Aviation, building airplanes is more than a job — it's our passion. Each project is documented from start to finish, so you can follow the journey from kit to sky.

As a family-owned and veteran-owned business, we bring integrity, dedication, and a personal touch to every build. With over 50 years of combined aviation experience, our team has the expertise to ensure your aircraft is built safely, efficiently, and with unmatched quality.

We pride ourselves on creating an environment where precision, passion, and performance come together — making every build a memorable journey.

Proven Platform

The Sling TSI is a world-class experimental aircraft with a track record of hundreds of successful builds.

🎥

Fully Documented

Every step of our builds is filmed and published so you can follow along and learn from the process.

🎉

Family & Veteran-Owned

We bring military discipline and family values to every project — integrity and quality are non-negotiable.

🔧

50+ Years Experience

Our team's combined aviation experience means your build is in expert hands from the first rivet to first flight.

In Progress

Our Builds

We're well underway on our first Sling TSI. Follow along as the aircraft takes shape, piece by piece.

Our First Tail
BUILD-001

Our First Tail

We are well on our way through our first TSI! The empennage is coming together and everything is starting to feel real.

Sling TSI →
Supply Drop
BUILD-002

Supply Drop

The parts came in for our first build. Crates, hardware, and structure — how exciting to see it all in one place.

Sling TSI →
Sling TSI Chassis
BUILD-003

Fuselage Progress

The main structure is taking shape. Every panel riveted is another step closer to first flight.

Sling TSI →
Build Progress Build Progress Build Progress Build Progress Rudder Pedals

On Camera

Follow Our Builds on YouTube

Watch the entire process — from the first rivet to the final takeoff. Subscribe so you never miss an episode.

Get in Touch

Contact Us

Have questions about the build process, kit pricing, or just want to talk aviation? Send us a message and we'll get back to you.

Get Involved

Start Your Journey