RC helicopter buyer's guide
Everything to weigh before buying an RC helicopter: type, size, channels, RTF or kit, spares, running costs and where to buy in the UK. Updated for 2026.
23 guides
RC helicopters
Start with the buyer's guide to choose the right type and size, learn to hover before anything else, and keep the troubleshooting and crash guides handy. Modern stabilised helicopters are far easier to learn than they used to be.
Choose
What to buy and how to decide.
Best RC helicopters for beginners
The beginner RC helicopters we would actually recommend in 2026, by budget and ambition, with honest notes on spares, durability and what to avoid.
Best indoor RC helicopters
Small helicopters that fly well in a living room or hall, from toy coaxials to micro hobby models, and how to choose the right one for your space.
Best RC helicopters for kids
Which RC helicopters suit children of different ages, what makes one safe and durable, battery safety for kids and when to step up to a hobby model.
Coaxial, fixed pitch or collective pitch?
The three types of RC helicopter compared: how each flies, how hard it is to learn, what it costs to run and which suits where you want to end up.
4 channel vs 6 channel RC helicopters
What channel count means on an RC helicopter, what 2, 3, 4 and 6 channel models can and can't do, and why channels alone are a poor guide.
RTF, BNF or kit?
Ready to Fly, Bind-N-Fly, ARF and kit explained: what's in the box, what else you must buy and which package makes sense for a first helicopter.
RC helicopter sizes explained
What 150, 250, 450 and 700 class mean, how size affects stability, cost and where you can fly, and which size makes sense for a first helicopter.
How much does an RC helicopter cost?
What an RC helicopter really costs in the UK in 2026: the model, batteries, charger, radio, spares and a crash budget, from toy grade to 700 class.
Buying a used RC helicopter
How to check a second-hand RC helicopter before you pay: what to inspect, which faults are cheap or costly, and the older models still worth having.
Learn
Getting it flying or driving, and how it works.
How to fly an RC helicopter
A practical, step-by-step way to learn to fly an RC helicopter: setting up, your first hover, orientation, forward flight and the mistakes to avoid.
RC helicopter controls explained
Throttle, collective, cyclic and rudder in plain English, with what each stick does on Mode 1 and Mode 2 transmitters and which one UK pilots use.
How to hover an RC helicopter
Hovering is the skill everything else depends on. Tail-in hover drills, training gear, trims and how long it really takes to get there.
Flying RC helicopters indoors
How much room you need, which helicopters suit a living room or sports hall, and how to fly indoors without damaging the model, the house or yourself.
How an RC helicopter works
Main rotor, tail rotor, swashplate, collective pitch and the gyro: how the parts work together to keep an RC helicopter in the air, in plain English.
Flybarless vs flybar helicopters
What a flybar did, how electronic flybarless units replaced it, and what that means for buying, setting up or reviving an older helicopter.
Fix
Setup, faults, crashes and repairs.
RC helicopter troubleshooting
A fault-by-fault guide to RC helicopter problems: won't lift, spins, vibrates, drifts, loses power or won't bind, with the likely cause and the fix.
Tail spinning and tail wag
Why an RC helicopter spins on take-off or its tail wags in the hover, and how to fix gyro gain, tail linkage, tail motor and belt problems.
Blade tracking and balancing
How to check and adjust main blade tracking, balance blades properly, and cure the vibration that out-of-track rotors cause.
Swashplate levelling
Level the swashplate, set servo arms and zero pitch correctly on a collective pitch helicopter, with or without a levelling tool.
After a crash: checks and repairs
The parts that usually break in a crash, the checks to make before flying again, and a sensible crash kit to keep on the shelf.
RC helicopter repair
When a repair is worth doing yourself, which jobs need a specialist, what repairs typically cost and how to post a helicopter safely.
Essential RC helicopter tools
The tools that make RC helicopter work easier, from drivers and ball-link pliers to a pitch gauge and blade balancer, and what you can skip.
Where to start
RC helicopters were RC Mods' speciality from 2007: selling them, setting them up and repairing them. These guides cover the whole journey, in the order most people need them.
Choosing a helicopter. Start with the RC helicopter buyer's guide, which walks through every decision. If you want names, go straight to best RC helicopters for beginners, best indoor RC helicopters or best RC helicopters for kids. The background guides explain the jargon: coaxial vs fixed pitch vs collective pitch, 4 channel vs 6 channel, RTF vs BNF vs kit and helicopter sizes. For budgeting, see how much an RC helicopter costs; for second-hand, buying a used RC helicopter.
Learning to fly. Read how to fly an RC helicopter for the overall plan and the controls explained for the sticks. Then spend time on how to hover, the skill everything else builds on. Flying indoors covers living rooms and halls. If you want to understand the machine, how an RC helicopter works and flybarless vs flybar explain the mechanics.
Fixing problems. Start with RC helicopter troubleshooting. The commonest single fault has its own guide: tail spinning and tail wag. For setup, see blade tracking and balancing and swashplate levelling. After a crash, use the crash checklist; for bigger jobs, RC helicopter repair and essential tools.
Shared guides every pilot needs
Batteries, radios and gyros work the same across helicopters, planes and cars, so they live in the Electronics hub: start with LiPo battery safety. Before flying outdoors, read the UK rules for RC models. The makers are covered on the brands page.
Also flying planes or driving cars? See RC planes and RC cars.