Clarkesworld Magazine - Issue 31
Page 5
If this thing takes off, you could take it to work and take off from an empty parking lot. I wouldn’t try either of these things, but you could.
Somewhat less risky is the motorcycle/autogyro combo from Holland: the PAL-V. This has a range of 340 miles, runs on ordinary gas and has a top speed of 125 miles per hour on land or air. It will be able to take off in a 30×100 meter space. The manufacturers are urging the Dutch government to scatter launch pads around various Dutch cities. It requires both licenses. Expect it in 2010, or maybe a year or two later. It looks very cool: exactly like you saw on the covers of the old pulps right down to the red and black paint job. If it ever goes into production you could drive it to work.
Gyrocopters
Gyrocopters are strange plane/ helicopter hybrids. There are several different companies that make them. You may remember seeing one in the Bond film, “You Only Live Twice”. They are mainly sold as kits that can take 200 hundred to 400 hours to assemble, depending on your skill level. Most types run on gas, though some need aviation fuel. They weigh about 250 pounds without the pilot and require 40-250 feet to take off, depending on model, weight and pilot skill level.
One of main advantages of gyrocopters is their safety. If the engine conks out, you ride down in a spiral with some glide, unlike a helicopter which always goes straight down with a resounding bump. However, they require special training beyond a regular pilot’s license. Again you’ll pay about as much as a luxury car. You couldn’t take one to work unless you live a rural area, and they can’t land at airports.
ParaPlanes
Another option is the ParaPlane. There are several different manufacturers, but only two basic kinds: backpack and go-cart. The wing is a parafoil parachute and the engine is a lawnmower or other small engine with a propeller. Steering is done with pull cords. Their takeoff speed is usually around 26 miles per hour. That is also their cruising speed. No license is required and they run on gas or a gas/oil blend. They can reach 10,000 feet, if the pilot is dressed warmly enough.
You can get a two-seater and buy training with a pilot or just buy one and learn as you go. The sane way to train for a parplane is to take parachuting lessons first, and then try flying but have a radio with an experienced paraplane operator on the line. The less sane but common method is to be launched and learn in midair. The ones with wheels are pulled by a car or truck to launch. Those without wheels are often launched by having the pilot strap the packed parachute and engine on and then get onto a chair on a trailer. The tow vehicle drives until it reaches 35 miles an hour and then stops. Hopefully the parachute will open and the pilot will start the engine before hitting anything. Some people are working on stationary launches, but the idea of being a human catapult can make folk nervous.
If any thing goes wrong with the engine, you are parachuting in a chair or a dune buggy. If your parachute fails, use the reserve. Some have crash cages and rollbars.
ParaPlanes usually require about fifty feet to take off and three feet to land. They can cruise at two feet off the ground if you want to. Look out for trees. If you live in rural area, they might not only be able take you to work; you could also use them at work. Ranchers have found that five to ten feet off the ground is ideal for rounding up animals. They are all banned from airports and populated areas.
There are some self-launching ParaPlanes - a good example would be the Parajet Skycar trying to fly/drive around Africa — and these should be considered a small plane, or dune buggy if they’re on the ground. Even the biggest are not street legal. They can be adapted to use pontoons or skis. The price for these is in the twenty thousand dollars range, or a less if you buy used or get a kit and assemble it yourself. They can be used by anyone tall enough to use a go-cart. With a few lessons on the ground, a ten-year could fly one legally.
The smaller ParaPlanes can fit in the trunk of a car. They are too small to show up on most radar and can go from trunk to sky in 10 minutes with a tow. The most solid things on the smaller ones are the engine and the pilot. Without a pilot they weigh about 45 pounds. These small ones can be bought used for as little as $1,000. You can also get plans to assemble one from parts and pay about a thousand dollars. Used ones have turned up for sale for as little as $300.
The Future of Fuel
When it comes to alternative fuels, bio jet fuels are currently in the news. They are only the beginning. Smaller planes, gliders and paraplanes with solid frames can be converted to plug-ins. The Electra Flyer Company supplies the motors for $4,200. It takes about two hours to fully charge a plane’s batteries for a day. The same company sells a generator that fits in the plane so that if you land someplace without electricity you can use gasoline to charge up your electric plane.
I haven’t touched on planes that run on rocket fuel (the fabled NitrOx), or pure alcohol, which is favored by some acrobatic pilots. The main disadvantage of pure alcohol is the invisible flame, which is why many airports have banned it.
Curiouser and Curiouser
There are stranger things in the skies. Homebuilt personal dirigibles, personal hovercraft, wearable jets and hang gliders with motors are all out there. Any one of them might be the wave of the future, or be what science fiction writers will make fun of fifty years from now. No matter: the important thing is that the present is as strange and wonderful as any of us could wish.
About the Author
Joyce Frohn became a professional writer ten years ago with publication in a fan magazine for Ambrose Bierce. She is the mother of a five-year-old. Her husband, Tony, is waiting for the day when her writing gets him away from the daily grind of the sausage factory where he works.