SCHWEIZER 300 SERIES

Schweizer 300 Series Helicopters for Sale — Three Seats, Proven Performance

The Schweizer 300 series represents the evolution of the three-seat piston helicopter beyond the Hughes 269C baseline — taking the proven configuration and refining it into a thoroughly modern certified helicopter that addressed every criticism of earlier variants while retaining the fundamental accessibility and economy that made the type enduringly popular. The Schweizer 300C and its descendants brought hydraulic controls, improved powerplants, and enhanced systems quality to what had been a largely unchanged design for decades, creating a helicopter that flight schools, private owners, and light commercial operators could rely on in the 21st century training and personal aviation market.

300 Series Variants

• Schweizer 300C — The production designation for the three-seat variant with Lycoming HIO-360-D1A engine and hydraulic controls, providing a smooth, fatigue-reducing control feel that the earlier unhydraulic variants lacked. The 300C became the standard for professional helicopter training worldwide after Schweizer took over production.
• Schweizer 300CB — Budget variant without hydraulic controls, allowing lower acquisition cost for operators less concerned with training realism for hydraulic system transitions.
• Schweizer 300CBi — Fuel-injected variant with Lycoming HIO-360-G1A, eliminating carburetor ice risk and providing more consistent power delivery in varying atmospheric conditions.

Police Aviation and Law Enforcement

One of the Schweizer 300 series' distinctive market applications has been law enforcement patrol and observation. The helicopter's low operating cost, adequate performance for urban surveillance missions, and side-by-side seating that allows observer and pilot to work closely together attracted police aviation units — particularly smaller municipal agencies — that needed helicopter capability without the budget for turbine operations. The 300 series' quiet two-blade rotor and relatively low noise signature compared to turbines made it acceptable for residential area operations where noise complaints would otherwise limit helicopter patrol effectiveness.

Find Your Schweizer 300 on Airplane Trade

Browse Schweizer 300C, 300CB, and 300CBi helicopters for sale on Airplane Trade from verified sellers worldwide. Flight school training aircraft, police aviation surplus examples, personal use helicopters, and agricultural variants available with complete maintenance documentation. The 300 series offers one of the most supportable and economical paths into three-seat certified piston helicopter ownership.