Model 9000 | |
---|---|
Role | General aviation |
National origin | United States |
Manufacturer | Travel Air |
First flight | 1927 |
Number built | 4 |
Developed from | Travel Air 3000 Travel Air 4000 |
The Travel Air 9000 was an American general-purpose biplane of the 1920s, a member of the family of aircraft that began with the Travel Air Model A. [1] It was later known as the Curtiss-Wright CW-9 after Curtiss-Wright acquired Travel Air. [2] Only four examples were built, two each converted from Travel Air 3000s and 4000s. [3]
Like other members of this family, the Model 9000 was an unequal-span, single-bay, staggered biplane of conventional design. [3] The passengers and pilot sat in tandem, open cockpits. [3] It had a conventional tail, and fixed, tailskid undercarriage. [3] The fuselage was built from welded steel tubes, and the wings from wood. [4] Travel Air model numbers primarily reflected changes in powerplant, and the Model 9000 was powered by a Siemens-Halske Sh 14 radial engine mounted in the nose, driving a tractor propeller.
The prototype, registered X-3791, began life as Model 4000, construction number 302. [3] It was licensed on December 16, 1927, [3] and received type certificate ATC-38 the following April. [5] The second Model 9000 (registered NC4420) also began as a Model 4000 (construction number 380), while the other two were conversions from Model 3000s. [3]
NC4420, named Smith's Incubator, was re-engined for a time [3] with a 120-horsepower (89 kW) 10-cylinder Anzani engine, [6] [7] [lower-alpha 1] receiving approval 2-25 in July 1928. [7] [9] It was later converted back to Sh 14 power. [3]
A subsequent owner fitted the prototype Model 9000 with an extra 40-US-gallon (150 L; 33 imp gal) fuel tank. [3] In this configuration, Viola Gentry used it to set a new aerial endurance record for women. [3] On December 3, 1928, she stayed aloft over Long Island [10] for 8 hours 6 minutes and 37 seconds. [11]
George B. Peck flew a Model 9000 in the 1928 Ford National Reliability Air Tour, attaining 22nd place. [6] [12]
Seventeen-year-old Richard James flew a Model 9000 named Spirit of American Youth to claim a $1,000 prize from the American Society of the Promotion of Aviation [6] for the first young person under the age of eighteen to complete a transcontinental flight. [13] [lower-alpha 2] James departed San Francisco on October 30, 1928 and arrived at Curtiss Field, Long Island on December 15. [13] [lower-alpha 3] The Siemens-Halske company presented him with a silver loving cup and President Calvin Coolidge shook his hand. [11]
Data from Phillips 1994, p.112
General characteristics
Performance
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