Radio Controlled Helicopters - Getting Started

What Kit to buy    
Sceadu 50 Helicopter Kit

Learning to fly Radio Controlled (RC) internal combustion (IC)  Helicopters competently can take some time and initially what you need is a reliable well built kit, set up to an exacting standard and well maintained. There are numerous kits available in 30 size, 50 size, 60 size and 90 size. When starting out a 30 or 50 size are more commonly chosen as replacement parts are cheaper than the larger size models and are less intimidating when being flown. The transmitter has to have a 'Heli mode' which usually means one of the more expensive computer variety. The 50 size is most popular because when your skills improve and you want to learn 3D flying these helis can cope with the power and agility requirements without

Hirobo Sceadu 50 Evolution Kit

having to purchase another helicopter kit. There is quite a lot of' 'setting up' for a heli to fly correctly and there is somewhat of a learning curve for the potential pilot here. As always I would suggest going down to the flying field and talk to people who fly helicopters or use the internet (links provided below) and specialised models shops. Bear in mind that model shops want you to buy the equipment from them and can only sell you what they have in stock. It is highly recommended that you join a Club to learn to fly so talk to the members who fly them!!!!  When building your chosen model follow the instructions implicitly and ask for help if required.

Raptor 50  Helicopter Kit

Thunder Tiger 50SE Kit

Twister electric  Helicopter Kit

Electric helicopters are another alternative and due to the increased capacity and development of batteries they are now a viable option. You can buy very reasonably priced kits complete with transmitters, and a loy are already set up to fly.  Not much more needs to be purchased to get fully airborne! The only drawback is that these helis are not as stable in the more windy conditions. The big advantage is that you can practice in your back garden if it's big enough ! There are fully aerobatic electric helis available but you would then be looking at paying about the same price as a 50 size IC Model.

Twister 3D - Electric

     

 

 

When building your helicopter the instructions will guide you through the necessary link lengths, belt tensions, bearing placements etc so read them carefully and do exactly as stated on the sheets as this will help to ensure a model that flies well. Any modifications can be made by the 'test pilot' prior to the first flight. Do not attempt to start the engine (IC) if you are a newcomer to the sport you will either damage the clutch or worse crash the helicopter......be warned Don't do it! There is quite a lot of checking to do before it can be test flown, free movement of links and bearings, correct sense of servo's and gyro, pitch and throttle settings etc. Contact one of  the pilots prepared to train you for help and advice in the information/Learn to fly link.


Engine & Fuel    

OS Hyper Engine for 50 size Helicopters

For learning to hover / fly any reliable engine with a suitable muffler is good enough. However if long term you are looking to perform aerobatics (as most of us want to!) or extreme 3D maneouvers (which we dream about) you will need a powerful engine which is further 'tuned' by a special pipe to cope. You will also need a high content of nitro-methane fuel to give it the 'kick' desired. There is no way of giving any advice here apart from saying that you check out what others at the flying field are using in their helicopters. There are some informative web site links below that are worth having a look at. The engine on the left is suitable for most 50 size helis and offers a lot of power / torque.

OS 50 Hyper SX

To fly aerobatics and 3D you would also have to give consideration to the type of main blades used, paddles, set-up  and other things. If you by a decent 50 size helicopter, Raptor 50, Scheadu 50 etc these are all up-gradable to full spec 3D flying, but at a cost. If price is no problem GO FOR IT from the start.


Radio Gear    

If there is a market for a product then generally there is plenty of choice and it's the same with Radio Gear. I cannot advise you which is the best as I haven't tried them all so the choice tends to be one driven by your pocket and desire. There are certain functions that are required and others that are desirable and most Heli computer sets will have everything that you need to start with at a reasonable price. Ask what type others are using at the flying field, research the model shops/websites as full kits (5th servo included) can be obtained. Re-chargeable batteries and charger will be included.


Gyro  
CSM 560 Gyro   Gyro In addition to the equipment above you will need to buy a Gyro. This is an essential piece of equipment as it counteracts the torque created by the rotor head and also corrects wind effect on the model.  A couple of example are shown on the left but do your research .The only advice I can give is that you choose a Peizo gyro preferably with 'heading lock' as this will stabilise the model with greater effect and accelerate the learning process.
Extra spent here will pay dividends in the end as the gyro can be used in other models and a good gyro will certainly help when you learn aerobatic or 3D Flying. One point here is that the gyro is only as good as the servo it drives so if you have spare cash then buy a faster tail servo for better performance. Although not necessary when learning to hover, a good standard servo will do, a faster servo wants to be put on the upgrade list as your flying improves.

Assuming you are now drooling over your newly built helicopter and completed all the tasks within the instructions you will now want to see it flying and try it yourself. There is some other kit you need like the training stand shown on the right. The helicopter is fixed to the top of this by means of strong elastic bands and offers some protection when learning to hover and the inevitable 'hard' landing (believe me, it will happen !!!). This you must acquire yourself from the beginning. Your will also need FUEL.

Helicopter Traning Stand

Accessories - Field equipment  

Electric starter Helicopter electric starter

If you make arrangements to meet a pilot to 'Test Fly' your model you may not need these other items immediately but will need them shortly afterwards. Most of our members are happy to help short term with getting started.
  • 12v Lead Acid battery
  • Electric Starter (and Hex start shaft, depending on model)
  • Fuel pump
  • Power Panel ( and lead to connect to glow plug)
  • Something to carry it all in

Once at the field with all this equipment a complete check is required before anyone attempts a flight. Once set up the opportunity for you to have a try at hovering has come. It might be that a buddy box arrangement has been set up with the trainer pilot or maybe he will stand at your side whilst you hover a few inches off the ground. Watch out for the brown adrenalin.

Fuel Pump Hand Fuel Pump

Hex-start

 

Power panel

Power Panel


Simulators  

Over the next few weeks you will spend your time hovering, with help from the trainer, but it is a solitary process. This must be mastered before any further progress can be made. A great boon to learning helis is to buy a Flight Simulator for your PC. There are numerous ones on the internet and model shops and possible on eBay. I use the Reflex XTR which I find excellent, see if you can try one before you buy. Note:  It must be compatible with the transmitter you have purchased.

Flight Simulator for a PC


Useful Links to model shops and web sites specialising in RC Model Helicopters.
Links to Model Shops Information

Midland Helicopters

Website :

Midland Helicopters have been established for a very long time and carry a full stock of replacements spares for most models. As specialists they have an extensive range of kits, radio gear etc and generally anything you want they have got in stock. Based at Hinckley you can collect (worth a look round their shop) or by mail order.

Revolution Models

Website:

Like all the online model shops a very well set out site with all the popular Kits and equipment. Mail order. Lots of advice offered. Deals for complete start-up package. Spares and accessories in abundance.

Skyline Models

Website:

Owned and managed by Bob Johnston a pioneer of 3D flying. A complete stock of the more popular models and accessories. Look at the 'getting started' link to get more information about starting in the sport. Check out his personal  (Bob Johnston) website for unbiased kit & equipment reviews. Online Mail Order available.
Related Links Information
3D Masters The World 3D masters competition. Definitely worth a visit to see some of the top pilots from around the world. You will also see aspiring newcomers to the competition. These guys are dedicated 3D pilots and what they can't do is not worth mentioning. Some are only 12Years Old !!! Take a look at the site.
Curtis Youngblood While competing in FAI contests, Curtis has currently won 16 U.S. National titles, which is four times as many as any other flyer has won.  Since first competing on the World Championship level back in 1987, he has won three first place World titles. Lots of help and advice on all aspects of heli flying, equipment and set up.
Just Canopies Want to 'jaz up' your canopy ?......... lots to look at here......
Little Rotors All aspects of flying model helicopters, set-up, engines, blades etc etc.....
Run Ryder Everything you would ever want to know about model helicopters, bulletin board to ask questions, lots of models and idea's discussed, set-ups.......
RC Helicopter Web Personalised web discussion pages, ask questions, models etc....
Quick UK Upgrades for your helicopter........
Only Raptors Web site dedicated to the range of Raptors...........

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