Product Description
The main feature is the newly developed wing.Different wing thicknesses are used in the center and wing tips of the main tail wing, achieving the optimal wing thickness for each location.
It also features swept-back wings and TNT wings, and although it looks simple at first glance, it is a newly developed wing that combines various elements.
This improves stability in the aileron direction and straight-line stability.
Snap roll performance, which is counter to stability, has also been improved, giving you more control over the entire performance.
The wing mounting position and stagger have been revised to optimize the position of the center of wind pressure between the upper and lower wings.
The roll axis has been improved by changing the thrust line and optimizing the balance between the upper and lower fuselage.
The sweepback angle of the horizontal stabilizer, the angle of the TNT section, and the tail area have also been increased, resulting in a longer tail moment.
Improved pitch stability and straight-line stability.
In addition, a lower angle has been added to the horizontal stabilizer, improving straight-line flight and reducing the tendency to fly on knife edges or when the rudder is pushed in deeply.
The vertical stabilizer has been enlarged to accommodate the large diameter propeller.
Taking into consideration the tendency of the larger vertical tail, the wing shape of the vertical tail was changed to achieve a smooth, moderate wind direction and straight-line stability.
In the F3A, there is a tendency to increase the effectiveness of the rudder due to the increased fuselage volume,
This inevitably results in a peaky feeling around the neutral position.
This aircraft has a unique surface area distribution and shape that is only possible with a composite structure for the flat shape of the fuselage side panels.
It is mild near the neutral position, but the rudder's effectiveness has been improved when hitting deep.
Wing loading was reconsidered in order to achieve the smooth maneuverability and resistance to strong winds of a monoplane.
The wing length was slightly shorter, with the lower wing at 1,710mm and the upper wing at 1,690mm, and the upper and lower wing lengths were changed.
Reconsidering aircraft strength due to weight limit rule changes (up to 5,500g).
Increased strength, especially in the fuselage, provides a firm flight feel.
The aircraft's designed estimated flight weight is 5,000 to 5,400g.
Cooling exhaust ports are provided on the rear side to improve cooling efficiency for motors, etc.
The color scheme has been changed to improve its presence and visibility in the sky.
We have a lineup of four different colors: three color patterns and one white finish.
Functions and specifications
Important Notices for Ordering SkyLeaf Leader Series
Please be sure to read and understand the following precautions before placing your order.
When ordering, please use the special order sheet.
-Since JPN number and name specified items are made to order, we cannot accept cancellations after receiving your order.
・The specifications, manufacturing method, coloring, etc. of this product may be changed without prior notice.
-This product is handmade from wood, so there may be differences in weight.
・Please note that as this product is handmade from wood, there may be slight differences in the degree of completion (plank joint processing, alignment, priming, painting, etc.).
・This product is made of wood, so there may be slight dimensional errors due to temperature, humidity, etc. Some processing and adjustments are required for assembly.
・We will not dispose of the unit's packaging box. We ask that the user (dealer) dispose of it themselves.
- We cannot accommodate requests for JPN number and name fonts, identification numbers, paint arrangements, etc.
-Production is limited, and items will be shipped in order of pre-order.
・Please note that the order order and shipping order may differ depending on the order contents.
・The fully painted model comes with a suit. The white painted model does not.
- The fuselage and wings are finished in a thin layer of white paint. Repainting of white is required as needed.
- Accessories may be changed without notice.
Technical Data
Total length: 1990mm
Overall width: 1710mm
Full weight: 5,000-5,400g
Wing area: 88 dm²
