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Generally we have said that the Mega Flag could hold 20 full size school busses. But that may not be accurate. I recently received this note from a dedicated big kite flier:
I checked the US Dept. of Transportation site -- the maximum school bus size is listed as 40 by 8.5 feet, according to regulations adopted in 1995. If you inflated the kite and started parking buses in it, as tight as possible, you could get two parked nose to nose, aligned with the wind, to pretty much fill the 83 foot dimension of the kite. You could do that side by side 15 times across the 130 foot dimension, for a total of 30 (!) school buses, wedged in like sardines. You would probably knock off some of the mirrors getting them in there... Also, there's is some slight danger of damage to the kite... so I'd suggest leaving this as a gedanken experiment at least for the present...
By the way, DOT does not list information on the permitted height of school buses, but my hunch is you could park those thirty, build a platform on top of them and park another thirty on top if you really wanted to.
Funny the things you think about as the Mega Flag begins to take shape.
The Flag is a remarkable piece of engineering. Because of the large size, everything happens slowly. The giant form begins to take shape and then when the chamber is filled with air, the top sail begins to lift the front sail off the ground. Volunteers stand clear as the wind now moves below the face of the kite and begins to generate lift. For a moment, the kite hovers just off the ground. And then it rises gently to a flying apex, suspended between two stabilizing lines and anchored with a 20 ton spectra rope.
It is hard to know which is louder -- the cheering of the crowd or the pounding of your heart.
Staffing the kite is a great experience as well. Out of respect, we don't let people generally walk on or inside the Flag. But staff get to be very, very close and that is just as amazing. You get to lift the sail, see the engineering details up close, and experience the interior atmosphere. And as the kite lifts off, you also get to handle side lines and sense the power of this 10,000 square foot wonder.
So once you get a monster kite into the air, how do you get it down??
As I have said before, the Mega Flag is a product of brilliant engineering. A series of emergency and retrieval lines are attached to the trailing edge. So to collapse the kite, you simply release the sideline and then 'pop' the main flying lines. That flips the kite on its back so the air can easily spill out.
Popping a line that is under several tons of pressure might be more difficult if our gear did not include a patented stainless steel quick-release pin.
Watching the kite turn over and fall back toward the ground is a spine-tingling sensation. Amazingly, it lands cleanly laid out with lines smooth and untangled. That makes re-positioning and launching again fairly simple. You just have to drag the 500 pounds of fabric back into place!
Launching and landing are so spectacular that we plan our shows to include at least three rotations. With a kite this size, watching it go up and down is more interesting to the public than watching it sit in the air.
I also really enjoyed watching Susan woman-handle the kite. With a piece this big, finesses is more important than strength. She is an excellent big-kite wrangler with good instincts and plenty of experience.
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