APC 11x3.8 SF Slow Flyer Propeller – High-Lift Electric Prop for Low-Speed RC Flight [APC11038SF]

The APC 11x3.8 SF Slow Flyer Propeller (part number APC11038SF) is engineered for electric-powered RC aircraft that prioritize low-speed control, maximum lift, and long flight times. With its 11-inch diameter and 3.8-inch pitch, this prop is ideal for park flyers, trainers, and lightweight foam aircraft that fly at low throttle settings.

Constructed from glass-reinforced nylon, the 11x3.8 SF prop offers excellent durability with minimal weight and is factory balanced for smooth, quiet operation—even at low RPMs.

Key Features:

• Part Number: APC11038SF

• Size: 11 x 3.8 (11" diameter x 3.8" pitch)

• Type: SF – Slow Flyer (electric only)

• Material: Lightweight glass-reinforced nylon

• Performance:

  • Designed for low-RPM electric motors

  • Maximizes lift and throttle efficiency

  • Factory balanced for reduced vibration

• Ideal For: Park flyers, trainers, slow-flying electric aircraft

• Includes: Adapter rings for multiple shaft sizes

• Note: For use with electric motors only – not compatible with glow or gas engines

Achieve smooth, stable, and ultra-efficient low-speed flight with the APC 11x3.8 SF Slow Flyer Propeller—the go-to choice for slow-fly enthusiasts.