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Stinson Airliner

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Wingspan
  
18 m

Engine type
  
Lycoming R-680

Length
  
13 m

Manufacturer
  
Stinson Aircraft Company

Stinson Airliner httpsuploadwikimediaorgwikipediacommonsthu

Unit cost
  
19,500–19,500 USD (1932), 18,000–23,900 USD (1930), 25,000–25,000 USD (1931)

The Stinson SM-6000 Airliner was a 1930s three-engined (trimotor) ten-passenger airliner designed and built by the Stinson Aircraft Corporation. The SM-6000 was a high-wing braced monoplane with room for a pilot and a cabin for ten passengers. It was powered by three 215 hp (160 kW) Lycoming R-680 engines strut-mounted one each side above the main landing gear units and one in the nose. A number of variants were built mainly with improved interiors. In 1932 the Model U Airliner was produced which had low-set stub wings with an engine mounted at each wingtip.

Contents

Variants

Corman 6000
The initial prototypes produced by the Corman aircraft Co. as part of the Erret L Cord empire.
SM-6000 Airliner
1930 initial production variant with three 215hp (160kW) Lycoming R-680 engines.
SM-6000-A Airliner
1930 variant available with different interior configurations.
SM-6000-B1 Airliner
1931 all-passenger variant with better interior equipment.
SM-6000-B2 Airliner
As the B1 but with a mixed mail/passenger interior.
Model U Airliner
1932 improved model with three 240hp (179kW) Lycoming R-680-BA engines on stub wings.
C-91
United States military designation for one SM-6000-A (s/n 42-79547) impressed into service in 1942.

Survivors

Only two of the high-wing models are known to exist. One is owned by Greg Herrick in Minneapolis, Minnesota, the other by Kermit Weeks and is maintained in airworthy condition at Fantasy of Flight in Polk City, Florida.

Operators

 United States
  • American Airways
  • Boston-Maine Central Vermont Airways
  • Century Airlines
  • Chesapeake Airways
  • Chicago and Southern Airlines
  • Delta Air Lines
  • National Airlines System
  • New York, Philadelphia and Washington Airway Corporation aka Ludington Airline
  • Rapid Air Lines

    • Specifications (SM-6000-B)

    Data from

    General characteristics

  • Crew: two
  • Capacity: ten (B1), eight (B2)
  • Length: 42 ft 0 in (12.8 m)
  • Wingspan: 60 ft 0 in (18.29 m)
  • Height: 12 ft 0 in (3.66 m)
  • Wing area: 490 ft2 (45.6 m2)
  • Empty weight: 5,670 lb (2,620 kg)
  • Gross weight: 8,600 lb (3,910 kg)
  • Powerplant: 3 × Lycoming R-680, 215 hp (160 kW) each

    • Performance

  • Maximum speed: 146 mph (234 km/h)
  • Cruise speed: 125 mph (200 km/h)
  • Range: 390 miles (628 km)
  • Service ceiling: 14,200 ft (4,330 m)
  • Rate of climb: 1,000 ft/min (5.1 m/s)

    • References

    Stinson Airliner Wikipedia
    (Text) CC BY-SA


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