The Stinson SM-6000 Airliner was a 1930s three-engined (

trimotor A trimotor is an aircraft powered by three engines and represents a compromise between complexity and safety and was often a result of the limited power of the engines available to the designer. Many trimotors were designed and built in the 1920s ...

) 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 The Lycoming R-680 is a nine-cylinder air-cooled radial engine, the first aero engine produced by Lycoming. The engine was produced in two types, the E and B series; both are essentially the same. The B4E was available in a trainer version wit ...

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.

Variants

;Corman 6000 :The initial prototypes produced by the Corman aircraft Co. as part of the E L Cord empire. ;SM-6000 Airliner :1930 initial production variant with three 215hp (160kW)

engines. ;SM-6000-A Airliner :1930 variant available with different interior configurations. Stinson Trimotor

;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 these high-wing models are known to exist. One is owned and operated by Mid America Flight Museum in

Mount Pleasant, TX Mount Pleasant is the county seat of and largest city in Titus County, in the U.S. state of Texas. As of the 2020 census, Mount Pleasant's population was 16,047; it is situated in Northeast Texas. History Mount Pleasant was founded May 11, 184 ...

, the other by

Kermit Weeks Kermit Weeks (born July 14, 1953 in Salt Lake City, Utah) is an American aviation enthusiast, pilot, and aircraft collector. He has competed in aerobatics, designed aircraft, and promoted aviation and vintage aircraft restoration. Oil and ...

and is maintained in airworthy condition at

Fantasy of Flight Fantasy of Flight is an aviation museum in Polk City, Florida. It opened in November 1995, to house Kermit Weeks' collection of aircraft that, until Hurricane Andrew damaged many in 1992, were housed at the Weeks Air Museum in Tamiami, Florida ...

Polk City, Florida Polk City is a city in Polk County, Florida, United States. The population was 1,562 at the 2010 census. As of 2018, the population recorded by the U.S. Census Bureau is 2,422. It is part of the Lakeland– Winter Haven Metropolitan Statistica ...

. As pictured on timetable, March 21, 1934, Boston Maine Airways Central Vermont Airways, and other schedules; pictured in Boston and Maine Airways employee magazine, "Boston-Maine Airways, Inc., Take Air Again in Year-Round Service;" circa 1933; discussed at length by Robert W. Mudge in Adventures of a Yellowbird: the biography of an airline, Branden Press, 1969.

Operators

; *

American Airways American Airlines is a major US-based airline headquartered in Fort Worth, Texas, within the Dallas–Fort Worth metroplex. It is the largest airline in the world when measured by fleet size, scheduled passengers carried, and revenue passenge ...

* Boston-Maine Central Vermont Airways *

Century Airlines The Century Air Lines Strike of 1932 was a strike of pilots from Chicago-based Century Air Lines following a proposal in early February by company owner Errett Lobban Cord to cut wages by up to 40%. The two-month strike was the first in the histo ...

Chesapeake Airways Chesapeake often refers to: *Chesapeake people, a Native American tribe also known as the Chesepian * The Chesapeake, a.k.a. Chesapeake Bay *Delmarva Peninsula, also known as the Chesapeake Peninsula Chesapeake may also refer to: Populated plac ...

Chicago and Southern Airlines (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name ...

Delta Air Lines Delta Air Lines, Inc., typically referred to as Delta, is one of the major airlines of the United States and a legacy carrier. One of the List of airlines by foundation date, world's oldest airlines in operation, Delta is headquartered in Atla ...

* National Airlines System *

New York, Philadelphia and Washington Airway Corporation New is an adjective referring to something recently made, discovered, or created. New or NEW may refer to: Music * New, singer of K-pop group The Boyz Albums and EPs * ''New'' (album), by Paul McCartney, 2013 * ''New'' (EP), by Regurgitator, ...

aka

Ludington Airline Ludington Airline (also, Ludington Lines or Ludington Line) was an airline of northeastern United States in the 1930s. It was unique as it was the first airline that carried passengers only and was not supported by government revenue from airmail ...

Rapid Air Lines Mid-Continent Airlines was an airline which operated in the central United States from the 1930s until 1952 when it was acquired by and merged with Braniff International Airways. Mid-Continent Airlines was originally founded as a flight school a ...

; * INAEC Iloilo Negros Air Express Company

Specifications (SM-6000-B)

Notes

References

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External links

{{USAF transports 1930s United States airliners

Airliner An airliner is a type of aircraft for transporting passengers and air cargo. Such aircraft are most often operated by airlines. Although the definition of an airliner can vary from country to country, an airliner is typically defined as an ...

Trimotors High-wing aircraft