KIT OPTIONS:
103R Mini-Max Ultralight – Ultralight Spirit, Proven Design
The 1103R Mini-Max Ultralight takes the time-tested Mini-Max airframe and adapts it for FAR 103 ultralight compliance, giving you all the charm and buildability of the original with no license or registration required. Light, agile, and surprisingly capable, it's a great way to experience real flight—legally and affordably.
Modular Mini-Kits – Build at Your Own Pace
The 1103R kit is available in modular Mini-Kits, allowing you to build each section individually at your own pace. Each kit contains raw materials, fasteners, and key components. Pre-Fabbed Parts will also be available separately to streamline your build process.
Why Builders Love the 1103R
✅ FAR 103 Compliant – Fly legally with no license or medical
✅ Low Build Weight – Designed to stay under 254 lbs
✅ Classic Mini-Max Build – Wood-and-fabric, simple and forgiving
✅ Flexible Kit Format – Build it one piece at a time
✅ Field-Proven – Based on decades of Mini-Max airframe experience
What’s Included – Mini-Kit Breakdown
Wing Rib Kit – Templates and materials to build all wing ribs
Wing Assembly Kit – Spars, braces, and hardware
Fuselage Kit – Wood stock, fasteners, adhesives for the fuselage
Landing Gear Kit – Main gear legs, tailwheel, mounting brackets
Empennage Kit – Rudder, elevator, stabilizer, and fin components
Metal & Hardware Kit – Control cables, pulleys, brackets, fasteners
Additional Required Components
Fabric Covering Kit – Supplies for covering the airframe
Epoxy Kit – High-quality resins for aircraft bonding
Plans Package – Full-size blueprints and a step-by-step builder’s manual
Optional Add-On
Pre-Fabbed Parts – Coming soon for select kits
Aircraft Specifications
Configuration: Mid-wing, single-seat, open cockpit
Empty Weight: ~250–254 lbs (FAR 103 compliant)
Wingspan: ~26 ft
Cruise Speed: ~55 mph
Stall Speed: ~24 mph
Recommended Engine: 28–30 hp (Rotax, Hirth, Polini, or equivalent)
Build Time: ~250–300 hours
Certification: Meets FAR 103 Ultralight regulations
Kit Pricing Philosophy
We believe in transparent, builder-friendly pricing. Each Mini-Kit is calculated based on the ideal retail value of its parts assuming zero waste.
We then apply a 10% discount—and you also save money by avoiding excess materials.
When you purchase the full aircraft kit up front, we extend a 20% discount off total retail value—the best option for builders who want maximum value and a quicker path to the sky.
103R Mini-Max Ultralight – Ultralight Spirit, Proven Design
The 1103R Mini-Max Ultralight takes the time-tested Mini-Max airframe and adapts it for FAR 103 ultralight compliance, giving you all the charm and buildability of the original with no license or registration required. Light, agile, and surprisingly capable, it's a great way to experience real flight—legally and affordably.
Modular Mini-Kits – Build at Your Own Pace
The 1103R kit is available in modular Mini-Kits, allowing you to build each section individually at your own pace. Each kit contains raw materials, fasteners, and key components. Pre-Fabbed Parts will also be available separately to streamline your build process.
Why Builders Love the 1103R
✅ FAR 103 Compliant – Fly legally with no license or medical
✅ Low Build Weight – Designed to stay under 254 lbs
✅ Classic Mini-Max Build – Wood-and-fabric, simple and forgiving
✅ Flexible Kit Format – Build it one piece at a time
✅ Field-Proven – Based on decades of Mini-Max airframe experience
What’s Included – Mini-Kit Breakdown
Wing Rib Kit – Templates and materials to build all wing ribs
Wing Assembly Kit – Spars, braces, and hardware
Fuselage Kit – Wood stock, fasteners, adhesives for the fuselage
Landing Gear Kit – Main gear legs, tailwheel, mounting brackets
Empennage Kit – Rudder, elevator, stabilizer, and fin components
Metal & Hardware Kit – Control cables, pulleys, brackets, fasteners
Additional Required Components
Fabric Covering Kit – Supplies for covering the airframe
Epoxy Kit – High-quality resins for aircraft bonding
Plans Package – Full-size blueprints and a step-by-step builder’s manual
Optional Add-On
Pre-Fabbed Parts – Coming soon for select kits
Aircraft Specifications
Configuration: Mid-wing, single-seat, open cockpit
Empty Weight: ~250–254 lbs (FAR 103 compliant)
Wingspan: ~26 ft
Cruise Speed: ~55 mph
Stall Speed: ~24 mph
Recommended Engine: 28–30 hp (Rotax, Hirth, Polini, or equivalent)
Build Time: ~250–300 hours
Certification: Meets FAR 103 Ultralight regulations
Kit Pricing Philosophy
We believe in transparent, builder-friendly pricing. Each Mini-Kit is calculated based on the ideal retail value of its parts assuming zero waste.
We then apply a 10% discount—and you also save money by avoiding excess materials.
When you purchase the full aircraft kit up front, we extend a 20% discount off total retail value—the best option for builders who want maximum value and a quicker path to the sky.
