National Ultralight Inc.
Exclusive Canadian Distributor

Advanced Ultralight Aircraft

The information contained in this document is intended for the sole use of Canadian Challenger owners and is strictly proprietary and confidential.

Click below to display the 3-View Line Drawings of the Challenger two-seaters. You may print or save the images as you wish.

For the new Light Sport XL-65 click for side, top, bottom, front pdf drawings!

Two formats are available for the original Challenger II models:

PDF Wide Body / Low Side Rails | Narrow Body / High Side Rails PDF

JPG Wide Body / Low Side Rails | Narrow Body / High Side Rails JPG

The two drawings are to slightly different scales. Both fuselages are 20 ft long.
You may have to stretch or shrink the wing spans to match your specific combination of long/midsize/clip wing and standard/fibreglass wingtips.
The wide body / low side Challenger II shown has the 31.5' long wing with the standard wingtips. With the optional fibreglass wingtips the long wing is 29.5'. The narrow body / high side Challenger II shown is a 28' clip wing which is no longer in production - since 1996 all clip wings manufactured are 26'.

Home Page | 10 Best Reasons | Airplane | Experience | Owners | FAQ | Company | Contact Us

To learn and see more order our comprehensive information package and video!