‏إظهار الرسائل ذات التسميات Flying. إظهار كافة الرسائل
‏إظهار الرسائل ذات التسميات Flying. إظهار كافة الرسائل

الأربعاء، 22 أغسطس 2012

Flying Remote Control Planes Alone (Part 1)

Two basic options are relevant to the subject; the first is "Will you be flying alone or with a group of flight enthusiasts?". If you are flying alone, there are some basic considerations that must be taken into account. We will cover flying in groups later in a separate articles.

When flying alone, a few things to keep in mind are as follows:

a) Location: If there is a good runway without obstructions, high voltage lines, or lots of people then you are most likely safe and good to go. Let's explore this a little further. Obstructions must be flown around and if your skill level is not top notch, it is very likely that you will cause a catastrophic loss to your aircraft. High voltage line while easy to miss do pose a threat as they can interfere with your transmitter which again will create a likelihood that you will crash. Remember that people are obstructions and the more people the higher the possibility that you may crash your plane into a crowd causing injury and possible lawsuits. It is fun to have people watch your flight and many people will gravitate to the lure of flight; but, you need to be proficient. If you are just starting out, make sure you are alone or with trusted friends standing behind you.

b) Pre-Flight Checks: Just as pilots of full size aircraft complete a pre-flight check list, you must also do the same before taking flight. The reason is simple; mechanical and electrical devices are prone to failure. Ensure that the transmitter controls are in a neutral position. Example: do not have the throttle at full speed. Then place your plane on the ground and turn on the transmitter and connect the battery on the plane to the appropriate connection. Check your transmitter battery power level as weak batteries could bring your plane down. While your plane is on the ground, test out the controls on the transmitter to ensure they respond as expected. This applies to three, four, or even six channel controllers. Select a good take off runway and taxi your plane down the runway and back without actually getting enough speed to leave the runway. If everything seems to be operating as expected, go down the run way with a little more speed and gently lift off the ground and then land again. Do this several times. Things you want to look for when you lift off are shifts in your planes direction (left or right). Adjust any shifting issues with the trim controls on your controller. If this does not fix the problem, you may need to adjust the hard linkage to correct the problem.

Good luck (skill) to you and expect more to follow on this subject.


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الأربعاء، 6 يونيو 2012

Tips for Flying RC Airplanes

We have all seen the YouTube videos of the Ace flyers, making dramatic swoops, loops, and spins with near perfect precision, but the fact of the matter is that no one starts out as an ace flyer. It takes years of practice to do those stunts. That is why I would recommend starting out with a good simulator program for your PC. There are many on the market today, so do some research and find one that works with the type of A/C and flying you are looking at doing. Also get into your local RC flying community. Start showing up and asking questions of some of the more seasoned flyers, most will be only too glad to share some of their ability on the subject. And when it's time for your first flight, your new buddies will be there to help you out.

Always do a preflight check before takeoff. First, turn on the transmitter, then the airplane. Do a basic hand test of the plane to make sure everything is functioning correctly, then do a range check, collapse the antenna on the transmitter, walk 50-100 feet away and check that your equipment is responding properly. Determine wind direction and speed by throwing a light material (grass clippings work well) into the air.

When you are ready for takeoff face your A/C into the wind. If you're launching you're A/C by hand, give it full power and launch it with a straight and level toss into the air and quickly grab the controls. If this is still new to you, have a friend launch your airplane for you. If you are taking off from the ground slowly advance the power and wait for it to gain enough speed for takeoff

Once you're in the air, keep the throttle at full power until the plane achieves sufficient altitude, allow yourself some room to recover from mistakes, and then reduce the throttle to half power. Practice flying in an oval pattern, turning in the same direction for a while. After you have feel comfortable with one direction try flying the opposite direction. When the oval gets too easy, mix it up and try a figure eight. Remember to keep the A/C as level as possible; raising the nose too much can make it stall.

When you are ready to land your airplane face it back into the wind, slowly reduce the throttle and glide it in, when you are about five feet off the ground cut the throttle completely. Raise the nose of the A/C at the last second, for a perfect three point landing.

Well that's the basics. Thanks for reading

Live loud and play fast.

K L Smith

Kristin is a avid RC Hobbyist. See more of her work and rc airplanes at RC Hobbysmith.


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