Giant Scale RC Warbird Kits: Sizes, Power, Building and Costs
Giant scale RC warbirds are large models of aircraft like the P-51 Mustang, Spitfire, Corsair, P-47 and Zero, usually from around 80 inches (2 m) wingspan up to quarter and fifth scale and beyond. They come as balsa kits, plans, fiberglass and composite kits, and painted ARFs. Most are powered by gas engines, though large electric setups are increasingly common. They fly smoothly and look realistic, but they need experience, reliable equipment, a strong build and a plan for transport and safety.
By Kyle HilsonUpdated: October 20264 min read
Sizes and scales
| Wingspan | Typical power | Notes |
|---|---|---|
| About 60–80 in | Glow/gas 20–50 cc or 6S–10S electric | Large sport-scale size |
| About 80–100 in | Gas 50–100 cc or 12S electric | Classic giant scale |
| 100 in and up | Gas 100 cc+ or large electric | Quarter scale and larger |
Typical ranges; always follow the kit’s recommendation for your specific model.
Kit, plans or ARF?
Balsa kits and plans offer the most authentic build and allow scale detail, but take months. Composite kits give accurate shapes with a strong shell. ARFs are faster but still need engine, radio, retracts and setup. Most giant warbirds need retracts, flaps and scale details that add time and cost whichever route you choose. Kit types in general are in fiberglass RC plane kits.
Gas or electric
Gas engines are the traditional choice: long flights, realistic sound, cheap fuel. Electric power avoids vibration and fuel mess and starts instantly but needs expensive high-voltage battery packs and careful charging. Engine options are in RC plane gas engines.
Equipment
- High-torque digital servos, often one per aileron and flap half.
- Pneumatic or electric retracts rated for the weight.
- Dual receiver batteries or a power-distribution system.
- Quality radio with failsafe set to engine idle.
- Strong wheels and brakes for heavy models.
- Scale props and spinners matched to the engine.
Building priorities
- Strong firewall and engine mount; gas engines vibrate.
- Robust gear mounts; heavy models land hard.
- Secure, servo-safe linkages without slop.
- Correct CG; warbirds tip-stall when tail heavy.
- Plan transport: removable wings and a vehicle big enough.
Flying tips
Warbirds are often less forgiving than trainers: narrow gear, torque on take-off and tip stalls at low speed. Bring the throttle up smoothly with right rudder ready, keep speed up in turns, and land with a little power. Fly with a spotter, follow club rules and use failsafe. An experienced pilot can help with the maiden flight.
Realistic costs
The kit or ARF is just the start. Engine or electric power, retracts, high-torque servos, radio, batteries, props, paint and scale details often add up to more than the airframe. Budget the whole project before buying.
Choosing a first giant warbird
Not every warbird is equally demanding. Low-wing fighters with wide landing gear and generous wing area, such as many P-47 and Corsair models, are often more forgiving than slim, high-wing-loading types. Look for a design with a good reputation in clubs, a clear manual and available spares, and avoid very heavy scale finishes on a first giant model. Fixed gear or simple electric retracts reduce early complexity. Many pilots step up through a large sport plane or a big trainer-like model first, so they are used to the weight, momentum and starting procedures of bigger engines before investing in a scale warbird. Club members who already fly giant models are the best source of advice on which kits are well engineered and which need extra reinforcement.
FAQ
What size is giant scale?
Commonly around 80 inches wingspan and up.
Are warbirds good for beginners?
No; they need experience.
Gas or electric?
Gas is traditional; electric is cleaner but packs cost more.
Do I need retracts?
Most warbirds use them for realism, though some fly with fixed gear.
More on this topic: the complete RC Airplanes guide covers the basics behind this article.
About 20 years in RC. Mostly boats in the NAVIGA Mini Eco Expert class, with many self-made parts; also a King Motor Baja 5B, a home-built electric plane, home-built nitro planes he has flown, and an RC helicopter. More about SwellRC
