Here are some suggestions for new members on selecting their first model. This is by no means a comprehensive list but should be enough to get you started.
There are couple of considerations that one needs to look at when selecting a model. But I'll get the most important one out of the way first..
Do not buy a Warbird as your first model!!! Spitfires and Mustangs are cool, but they are not well suited for new or inexperienced pilots.
Ok moving on...
1/ Wing type. Look for something with a high wing placement (i.e. the wing rests above the fuselage). Additionally the wing should be non-symmetrical, or simply the bottom needs to be flatter than the top, the flatter, the better. Avoid symmetrical or semi-symmetrical airfoils. Lastly, the model should have some dihedral (when looking at the model from the front or back the wing should have a V shape to it). These types of wings, generate more lift, and are more stable. The trade off is that they are less suited to aerobatics or speed, however those are not what a trainer is for.
2/ Construction. Balsa or Foam? This is a question that many people ask. The reality both have their strengths and weaknesses. Balsa trainers tend to be more rigid in the air and in my experience are more precise flyers. They also tend to be larger and heavier, this helps when flying in windy conditions. However, balsa models are more expensive, they usually take more time to set up, and they are more difficult to repair in the event of a crash or hard landing.
3/ Controls. Models are described by the number of channels (independent control surfaces) they employ. A good trainer should have 4 channels of control (Throttle, Rudder, Elevator, and Aileron). Some models have only 3 channels (no Aileron) and while they are good models in their own right, they will limit the amount of learning you can do.
4/ Radio System. Buy the best radio system you can afford. Unlike the trainer model itself, this piece of gear will stay with you as you progress from one model to another and the investment you put into the radio system will pay dividends in time. There's a lot to choose from, and a trip to the hobby shop will help you tremendously in selecting a radio system. Some models come with a radio, generally they aren't the best, but in some cases, they will suffice. Minimally, you should look for a radio that offers features such as dual rates, exponential, a multiple model memory,
and most importantly for students a buddy box or trainer port. A buddy box system allows the instructor to hold the master controller while the student uses a slave that is connected to it via a cable. This allows the instructor to take control of the model when needed to correct any mistakes and avoid any unscheduled off field landings. Without a buddy box, it is very difficult for us to provide instruction so do not overlook this feature. Given the variety of radio systems in the market. Students are required to provide their own buddy box and trainer cord. At TEMAC, the most popular radio for the beginner is the Spektrum DX6i (
http://www.spektrumrc.com/Air/Radios.aspx) however there are many other worthy selections.
5/ Batteries and Charger. You should have at least 2 batteries for your model. This will allow you to fly and charge and get the most use out of your time at the field. If you aren't capable of charging at the field, but a few more batteries. Some RTF (Ready to fly) models come with at least one battery and a basic charger. While the included charger is adequate, you will eventually find that you will need a better charger. Your local hobby shop can help you select one that is suitable for your needs. Always follow the instructions provided with your batteries/ charger and use caution when charging.
6/ Landing Gear. While not essential for Park Flyers, anyone interested in obtaining their MAAC Wings will need a model that can Taxi, Take-off, and Land at Rogo Field. The surface at Rogo is grass. And while it is cut and well maintained, small models with small wheels have some difficulty with this surface. Additionally the configuration of the gear will make a difference. Tricycle setups (planes with a nose gear and two trailing wheels on the wing or fuselage) are the best for students.
The next post will include some examples of training airplanes that have been used at TEMAC...
Topic: Selecting a Training Airplane (Read 24426 times)