Pages
- HOME
- New Challenger XS-50, XS-65 and XL-65 Models
- New Aircraft for Sale
- Used Aircraft for Sale
- Surplus Challenger Parts
- Challenger Accessories
- Special Offers
- Aircraft Graphics & Lettering
- Challenger Cost Estimate
- Challenger Builder Assistance
- What’s New?
- Price List
- New Challenger XS-50 Aircraft Build Project
- New Challenger XL-65 Aircraft Build Project
- Challenger Construction
- Construction Log Book
- Electrical System
- Fuel System
- Fuel Lines and Fittings
- Throttle and Choke Controls
- Setting the Prop Pitch
- Builders Notes and Tips
- Modifications
- The Instrument Panel
- Radios and Intercoms
- Tips on Painting with Stewart Systems
- Painting a Challenger with Poly Fiber
- Nice Finishing Touches
- Overcoming a Stalled Project
- Maintenance Tips
- Carburetor Synchronization
- Seasonal Carburetor Needle Adjustment
- Muffler Maintenance
- Thirsty Battery
- Phantom Load
- Poor Radio Reception
- 582 Running Hot
- EGT Drop Out
- Flat Tire Mystery
- Corrosion Prevention
- Tightening Drag Wires
- Re-Drive Belt Tension
- Re-Drive Tension Bolt
- Engine Won’t Stop
- Sudden High EGT
- Low Engine Temps
- Rotax 503 Engine TLC
- Rotax 582 Installation Instructions
- Why I Love My Challenger
- Flying Challengers Safely
- Photo Gallery
- Challenger Downloads
- About Us
- Contact Us
- Site Map
