The Simple Sled Kite

Chilly High Flight On The First Outing

We were down at the usual large reserve, with a spanking-new Simple Sled Kite made from dark orange 2-ply plastic garden bag. Very expensive stuff compared to the cheap lighter plastic I used for the prototype a week or 2 ago. Must be almost 1 dollar's worth ;-) The weather was cool, almost cold, by Adelaide standards. I guess that would be more like a pleasant Summer day in England or Canada...

Simple Sled kite - posing for a photo, on a short line.A sedate study in orange and blue

The wind was almost calm at ground level, with just occasional light gusts blowing through. After 2 or 3 hand-launch attempts it was clear there was just not enough wind down low.

No problem. Tossing the winder on the grass, I moved downwind 20 meters or so, pulling the line off as I went.

Turning up-wind again, it was easy to hand-launch then jog slowly upwind while letting the line slip through my fingers.

By holding just enough tension in the line, the MBK Simple Sled climbed steadily to around 40 feet where it found the air unobstructed by trees and buildings. Since it was easily holding its height, we moved to a better position near one edge of the reserve to give the kite more room.

With a little more line let out and the kite flying nice and stable, it was time to get the video and still shots to grace the How To page on the website. Plus this page of course. Plenty of camera zoom was necessary since the Sled wasn't exactly low down, and it was a pity about the totally blue sky.

Kite pics are more interesting with a cloudy background! At least, today, the kite was illuminated from the side by the late afternoon sun.

The Simple Sled Kite with a somewhat heavier plastic sail seemed to be just a fraction less stable than the super-light prototype. However, it was still quite adequate. The heavier plastic is better for beginners since it is much harder to damage in any way.

After the camera work was finished, it was quite straightforward to climb the Sled all the way up to 400 feet. It was just a matter of letting line out several meters at a time, then waiting for the line to tighten up for a few seconds, before repeating the process.

Aren, my 3 year old boy, enjoyed seeing the little color-coded flags go out.

Yellow = 60 meters (200 feet), Blue = 90 meters (300 feet) and finally Black = 120 meters (400 feet). With the black flag out, the Simple Sled Kite surged up to around 350 feet of altitude at one point, helped by a few scraps of rising air.

Line angles hovered around 50 to 60 degrees as the MBK Simple Sled did its thing in the light to moderate breeze up around 300 feet. We let it stay up there for 10 minutes or so, before starting the process of getting it down.

At last it was down to 40 feet or so, from where it promptly folded up and flopped to the grass! At that height, the wind couldn't even hold the sail open, let alone keep it flying.

So, the MBK Simple Sled Kite had a great first flight really. Never mind our cold hands as the air temperature drifted down.

No-one should have too much trouble making and flying this kite, unless perhaps there is way too much wind.


The story above was an actual flying experience with the described kite. My write-ups are definitely warts-and-all since things don't always go totally as planned. However, half the fun of kiting is anticipating the perfect flight. When it happens, it's magic!

 




E-book special of the month...


I've been flying and posting about the
Dowel Roller recently.

Get the e-book for making this attractive light-to-gentle breeze design.

Substitute a thicker vertical spar and soft Tyvek for plastic, and you have a gentle-to-moderate breeze kite instead.

The e-book is a PDF file - which means printable instructions to refer to while you make the kite. It also means convenient off-line access if that suits you better.



What's New!

  1. Flight Report:
    Bridle Mods, Moderate Breeze

    Aug 30, 16 12:43 AM

    This will be a short one - like the outing just minutes ago... Experimentation is progressing on new keels and bridling to get the MBK Parafoil flying smoother. The side keels are now much deeper, wit…

    Read More





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E-books


Kite-making e-book: Simplest Dowel Kites

This one's FREE
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Testimonials
(unedited)

"Love the easy to understand step by step instructions, made from next to nothing materials and above all so much fun to fly... cheers Tim for sharing your well thought out pdf kite designs with the whole world.

Very satisfying making your own and watching them get air-born for the first time."

_________________

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Very detailed and USEFUL information - thanks for such a great book."

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 Your instructions and methods are wonderful. You help the builder to focus on accuracy, without making it hard. Also, you use materials that are durable, yet cheap!"

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Kite-making e-book: Simplest Dowel Kites

This one's FREE
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Wind Speeds


Light breeze

6–11 km/h
4–7 mph
4–6 knots
Beaufort 2    

Gentle breeze
12–19 km/h
8–12 mph
7–10 knots
Beaufort 3    

Moderate breeze
20–28 km/h
13–18 mph
11–16 knots
Beaufort 4    

Fresh breeze
29–38 km/h
19–24 mph
17–21 knots
Beaufort 5    

Strong breeze
38–49 km/h
25–31 mph
22–27 knots
Beaufort 6