APC APC09038SF 9x3.8 SF Slow Flyer Propeller — High-Thrust Electric Prop for Low-Speed Flight

The APC APC09038SF 9x3.8 SF Slow Flyer Propeller is a 9" diameter, 3.8" pitch Slow Flyer series prop designed for park flyers and slow-flying electric RC aircraft. The wide-chord SF blade profile generates high thrust at low RPM, making it ideal for lightweight foamies, park flyers, and indoor models running lower-KV motors. Injection-molded composite, precision-balanced, made in the USA.

Key Features

• Part Number: APC09038SF
• Diameter: 9"
• Pitch: 3.8"
• Type: Slow Flyer (SF series)
• Wide-chord blade for high thrust at low RPM
• Injection-molded composite construction
• Precision-balanced for smooth operation
• Made in the USA

Compatibility

Park flyers, foamies, and slow-flying electric RC aircraft using 9" diameter propellers — verify motor KV and shaft adapter compatibility before purchasing.

Benefits

• Wide-chord SF blade generates strong thrust at low RPM
• Low 3.8" pitch ideal for slow-flying and hovering applications
• Precision factory balance for smooth, vibration-free flight
• Made in the USA — consistent APC quality

Quick Take

Need a high-thrust 9" SF prop for slow flying? The APC APC09038SF delivers wide-chord thrust at low RPM — factory-balanced, made in the USA.