An authentic scale propeller for vintage RC aircraft enthusiasts

The Master Airscrew JACKKNIFE isn’t just another propeller—it’s a nod to the golden age of aviation, designed for those who appreciate the finer details of WWI and WWII model aircraft. With its distinctive rounded tips and white-painted edges, this 18x6 propeller brings a touch of historical accuracy to your flying machines, while its reinforced construction ensures it can handle the demands of modern RC engines.

Built for performance and durability

Crafted from glass-fibre reinforced nylon, the JACKKNIFE balances strength and lightweight efficiency, making it ideal for glow engines ranging from 1.2 cc to 2.11 cc. The 18-inch diameter and 6-inch pitch are optimised for scale models, delivering the right mix of thrust and control. Whether you’re recreating a Sopwith Camel or a Spitfire, this propeller’s robust design ensures it won’t let you down mid-flight.

A propeller with character

Beyond its technical merits, the JACKKNIFE stands out with its vintage-inspired aesthetics. The rounded, white-tipped blades aren’t just for show—they’re a deliberate homage to the propellers of yesteryear, adding a layer of authenticity to your model. It’s a small detail that makes a big difference, especially for builders who value both form and function.

Master Airscrew has been a trusted name in the RC modelling world for decades, known for its precision-engineered propellers and accessories. The brand’s commitment to quality and innovation has made it a go-to choice for hobbyists and competitive pilots alike, particularly those who demand reliability without compromising on style. Whether you’re flying scale warbirds or modern sport models, Master Airscrew’s products are designed to deliver consistent performance.

• Glass-fibre reinforced nylon construction for durability and impact resistance
• 18-inch diameter and 6-inch pitch, optimised for 1.2 cc to 2.11 cc glow engines
• Rounded, white-painted tips for an authentic scale look
• Lightweight design (144.9 g) to reduce strain on your engine
• Compatible with a wide range of vintage and modern RC aircraft models
• Precision-moulded hub for secure fitment on 5/16-inch shafts
• Ideal for WWI and WWII scale models, as well as sport aircraft