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Storm 300

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Manufacturer
  
Storm 300 Storm 300 Specifications A photo

Storm 300 test flight


The Storm 300 is an Italian homebuilt aircraft that was designed and produced by Storm Aircraft of Sabaudia. Storm Aircraft was originally called SG Aviation srl. When it was available the aircraft was supplied as a kit for amateur construction.

Contents

Storm 300 Storm 300 Untitled Aviation Photo 2362263 Airlinersnet

Storm 300 test flight


Design and development

Storm 300 Storm 300 Untitled Aviation Photo 2362263 Airlinersnet

The original model Storm 300 features a cantilever low-wing, a two-seats-in-side-by-side configuration enclosed cockpit under a bubble canopy, fixed conventional landing gear or optionally tricycle landing gear, both with wheel pants, and a single engine in tractor configuration.

Storm 300 SG Aviation STORM 300 Special Untitled Aviation Photo 0640002

The aircraft is made from aluminum sheet with some fibreglass parts. Its 7.92 m (26.0 ft) span wing employs a GA 3OU-6135 Mod airfoil, mounts flaps and has a wing area of 11.055 m2 (119.00 sq ft). The cabin width is 112 cm (44 in). The acceptable power range is 100 to 125 hp (75 to 93 kW) and the standard engines used are the 100 hp (75 kW) Rotax 912ULS and the 115 hp (86 kW) Rotax 914 turbocharged powerplant.

Storm 300 httpsuploadwikimediaorgwikipediacommonsthu

The Storm 300 has a typical empty weight of 322 kg (710 lb) and a gross weight of 524 kg (1,155 lb), giving a useful load of 202 kg (445 lb). With full fuel of 144 litres (32 imp gal; 38 US gal) the payload for pilot, passenger and baggage is 99 kg (218 lb).

Storm 300 Storm Century

The standard day, sea level, no wind, take off with a 115 hp (86 kW) engine is 137 m (449 ft) and the landing roll is 110 m (361 ft).

The manufacturer estimated the construction time from the supplied kit as 500 hours or 350 hours from the quick-build kit.

The Storm 300 was later developed into the Storm Century and then the retractable gear Storm RG.

Operational history

By 1998 the company reported that 20 kits had been sold and 12 aircraft were completed and flying.

Storm 300 Storm Century

In February 2014 one example was registered in the United States with the Federal Aviation Administration and one with Transport Canada.

Specifications (Storm 300)

Data from AeroCrafter and The Incomplete Guide to Airfoil Usage

General characteristics

  • Crew: one
  • Capacity: one passenger
  • Length: 6.55 m (21 ft 6 in)
  • Wingspan: 7.92 m (26 ft 0 in)
  • Wing area: 11.06 m2 (119.0 sq ft)
  • Airfoil: GA 3OU-6135 Mod
  • Empty weight: 322 kg (710 lb)
  • Gross weight: 524 kg (1,155 lb)
  • Fuel capacity: 144 litres (32 imp gal; 38 US gal)
  • Powerplant: 1 × Rotax 914 four cylinder, air and liquid-cooled, four stroke turbocharged aircraft engine, 86 kW (115 hp)
  • Propellers: 3-bladed ground adjustable composite
  • Performance

  • Maximum speed: 322 km/h; 174 kn (200 mph)
  • Cruise speed: 275 km/h; 149 kn (171 mph)
  • Stall speed: 56 km/h; 30 kn (35 mph) flaps down
  • Range: 2,655 km; 1,434 nmi (1,650 mi)
  • Service ceiling: 3,700 m (12,000 ft)
  • Rate of climb: 7.6 m/s (1,500 ft/min)
  • Wing loading: 47.4 kg/m2 (9.70 lb/sq ft)
  • References

    Storm 300 Wikipedia