FMS 13 x 9 3-Blade Propeller for T28 Trojan V4 RC Aircraft FMSPROP005

Overview

The FMS 13 x 9 3-blade propeller is a precision-engineered replacement propeller designed specifically for the FMS T28 Trojan V4 RC aircraft model. This propeller represents an essential component for any RC aeroplane enthusiast in the UK looking to maintain or upgrade their aircraft's performance. Whether you're a seasoned RC pilot, a weekend flyer, or someone discovering the exciting world of RC aircraft for the first time, having the correct propeller specification is absolutely critical to achieving optimal flight performance, safety and longevity of your model.

Propellers are among the most important consumable parts in any RC aircraft setup. They wear down over time through normal flight operations, can suffer damage from grass strikes or accidents, and replacement becomes necessary to maintain the aircraft's handling characteristics and efficiency. The FMS 13 x 9 propeller is manufactured to exacting standards to ensure it delivers consistent performance, reliable operation and balanced thrust delivery that the T28 Trojan V4 platform requires. This three-blade design offers excellent balance between thrust generation and efficiency, making it the ideal choice for maintaining your aircraft in peak flying condition.

The 13 x 9 designation refers to the propeller's diameter and pitch specifications. A 13-inch diameter blade span combined with a 9-inch pitch provides the perfect balance for this classic warbird design, delivering responsive handling and reliable power delivery across the flight envelope. For anyone operating an RC aircraft in the UK, having spare propellers on hand is essential – flight accidents happen, grass clippings can damage props, and having reliable replacements means you can keep flying rather than waiting for replacements to arrive.

Key Features

• 13 x 9 Specification — The 13-inch diameter and 9-inch pitch combination is specifically engineered for the T28 Trojan V4 platform, delivering optimal thrust and efficiency characteristics that ensure the aircraft performs exactly as designed by FMS engineers.
• Three-Blade Design — The three-blade configuration provides superior balance compared to two-blade alternatives, resulting in smoother operation, reduced vibration during flight and more consistent power delivery throughout the flight envelope.
• Precision Manufacturing — FMS manufactures this propeller to exacting tolerances, ensuring each unit is perfectly balanced and free from warping or manufacturing defects that could compromise flight safety or performance.
• Compatible with T28 Trojan V4 — This propeller is purpose-designed for the FMS T28 Trojan V4 RC warbird model, guaranteeing perfect fit, optimal weight distribution and authentic flight characteristics that match the aircraft's design specifications.
• Durable Construction — Built to withstand the demands of regular RC flying, including exposure to outdoor conditions and the stresses of flight operations, ensuring reliable performance over extended use.
• Easy Installation — The propeller installs quickly and securely onto the T28 Trojan V4 motor shaft, requiring no special tools or modifications to the aircraft structure.
• Cost-Effective Replacement — At an excellent price point, keeping spare propellers in your RC flying kit is affordable insurance against unexpected damage or wear.

Technical Performance

The FMS 13 x 9 propeller represents the result of careful engineering and aeronautical design principles applied to RC aircraft propulsion systems. The three-blade configuration is manufactured to deliver smooth, vibration-free operation while maximising the efficiency of thrust generation across the speed range the T28 Trojan V4 is designed to operate within. The 13-inch diameter provides adequate blade surface area to convert engine power into forward motion, whilst the 9-inch pitch ensures the blade angle is optimised for the motor's RPM characteristics. This combination has been proven through extensive testing on the T28 Trojan V4 platform to deliver responsive aircraft handling, good climb performance and stable cruise characteristics. The propeller's construction methodology ensures consistent balance across all three blades, which is absolutely critical to minimising vibration and reducing stress on the motor bearings and airframe during flight. Any imbalance in a propeller can lead to increased motor current draw, premature bearing wear and undesirable vibration that affects control response and can damage electronic components over time. This propeller is manufactured to eliminate such issues, ensuring your RC aircraft operates smoothly and reliably mission after mission. Whether you're flying pattern aerobatic sequences, casual cross-field flights or training new RC pilots, this propeller will deliver the consistent performance FMS aircraft are known for.

What's in the Box

• FMS 13 x 9 3-blade propeller

Frequently Asked Questions

• Is the FMS 13 x 9 propeller suitable for beginners flying RC aircraft? — Yes, absolutely. This is a standard replacement propeller for the T28 Trojan V4, making it ideal for beginners learning to fly this popular warbird design. The three-blade configuration provides smooth, predictable handling characteristics that new pilots appreciate, and having spare propellers means you can continue flying even after a minor accident or grass strike.
• How often do I need to replace my RC aircraft propeller? — Propeller replacement frequency depends on flying style and conditions. Regular grass strikes, crashes or visible damage (cracks, splits, warping) mean you should replace the propeller immediately. Some pilots replace propellers every 10-15 hours of flight time as preventative maintenance. Having spares on hand, as many UK RC flyers do, ensures you're never grounded waiting for replacements.
• What makes the 13 x 9 specification right for the T28 Trojan V4? — FMS engineers selected the 13 x 9 specification after extensive testing to optimise the balance between thrust generation, efficiency and the motor's RPM operating range. This combination delivers the authentic flight characteristics and performance envelope the T28 Trojan V4 was designed to achieve. Using the correct propeller specification ensures your aircraft handles and performs exactly as intended.
• Can I use a different propeller size on my T28 Trojan V4? — Whilst some RC pilots experiment with alternative propeller sizes, FMS specifically engineered the T28 Trojan V4 for the 13 x 9 specification. Using different sizes can affect aircraft handling, motor performance and may result in reduced flight time or increased power consumption. For optimal and safe performance, use the manufacturer-specified propeller.
• How do I know if my propeller needs replacing? — Inspect your propeller before each flying session. Look for visible cracks, splits, warping, or blade damage. If you notice increased vibration during flight, uneven thrust delivery or visible damage during inspection, replace the propeller immediately. Prevention is always better than discovering a propeller problem during flight.
• Is this a genuine FMS propeller? — Yes, when you purchase from RC Model Shop, you receive genuine FMS products manufactured to the brand's exacting standards. We're an authorised FMS retailer, so all products are authentic and carry full FMS support and warranty protection.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the FMS 13 x 9 3-BLADE PROPELLOR (T28 TROJAN V4) FMSPROP005 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.