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SCHWEIZER S333™

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Specifications

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SCHWEIZER S333™

Schweizer’s turbine-powered aircraft features a 1,250 lb. useful load, making it a versatile platform for everything from military training and public service to personal use. With three- and four-seat configurations, this helicopter is an ideal initial turbine aircraft with lower direct operating costs comparable to other light turbine helicopters.

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Turbine Power

Small and powerful, the S333 features a 1,250 lb. useful load and 120 kts speed making it a cost-effective turbine helicopter.

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Increased Passenger Capacity

The S333 is available in three- and four-seat configurations, providing operators versatility for a variety of missions.

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Multi-mission Capable

The S333 is a proven military training and operations aircraft currently in service around the world. With interior and exterior cargo capability, it is also a capable platform for public safety, utility, ISR, and personal use.

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SCHWEIZER S333™ Specifications

Performance

Standard day, sea level, maximum gross weight unless otherwise noted

  • Maximum speed (VNE) 120kts. 222km/hr
  • Maximum cruise speed (vh) 95kts. 176km/hr
  • Hover ceiling, In-Ground-Effect (2550 lb.) 8,900 ft / 2,713 m
  • Hover ceiling, Out-of-Ground-Effect (2550 lb.) 5,900 ft. / 1,798 m
  • Range (long range cruise* speed @ 2,000 ft, std day) (no reserve) • 303 nm • 561 km

Weights

  • Maximum takeoff gross weight 2,550 lb. / 1,157kg
  • Empty weight, standard configuration 1,300 lb. / 590 kg Useful load
  • 1,250 lb. / 567 kg

Dimensions

  • Fuselage length 22.38 ft. / 6.83 kg
  • Fuselage width 5.65 ft. / 1.72 m
  • Fuselage height (to top of tail pylon) 8.06 ft. / 2.46 m
  • Overall length (rotors turning) 31.17 ft. / 9.51 m
  • Overall height (to top of tail rotor) 11.00 ft. / 3.34 m
  • Width (horizontal stabilizer) 6.70 ft. / 2.04 m
  • Main rotor diameter 27.51 ft. / 8.39 m
  • Tail rotor diameter 4.25 ft. / 1.30 m

Accommodations

  • Normal cabin seating (training) 3 passengers
  • Maximum certified cabin seating (utility) 4 passengers
  • Cabin length 6.50 ft. / 1.98 m
  • Cabin width 6.03 ft. / 1.85 m

Powerplant

  • Type Rolls Royce 250-C20W Gas Turbine
  • Powerplant ratings (per engine, standard day, sea level) -Takeoff (5-minute) 280 shp / 209 kw -Maximum continuous 232 shp / 164 kw

Fuel Capacity

  • Standard fuel capacity (73 0 US gal) 493 lb. / 224 kg

Want to Learn More or Take a Demo Flight?

Contact us today to learn more about how Schweizer can support your operation or to schedule a demo flight.

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