| XB-8 | |
|---|---|
 | |
| XB-8 prototype | |
| Role | Bomber |
| Manufacturer | General Aviation Corporation. [1] |
| Designer | Fokker |
| First flight | 20 October 1930 as XO-27, February 1931 as XB-8 |
| Primary user | United States Army Air Corps |
| Number built | 7 (1 XB-8 + 2 YB-8 + 4 Y1B-8), all as Y1O-27 |
The Fokker XB-8 was a bomber built for the United States Army Air Corps in the 1930s, derived from the high-speed Fokker O-27 observation aircraft.
During assembly, the second prototype XO-27 was converted to a bomber prototype, dubbed the XB-8. While the XB-8 was much faster than existing biplane bombers, it did not have the bomb capacity to be considered for production. Two YB-8s and 4 Y1B-8s were ordered, but these were changed mid-production to Y1O-27 configuration.
The wing of the XB-8 and XO-27 was built entirely from wood, although the fuselage was constructed of steel tubes covered with fabric with the exception of the nose which had a corrugated metal. [1] They featured the first retractable landing gear ever fitted to an Army Air Corps bomber or observation craft. The undercarriage retracted electrically. The crew was three in tandem position. [1]
It competed against the Douglas Y1B-7/XO-36. Both promised to greatly exceed the performance of the large biplane bombers then used by the Army Air Corps. However, the Douglas XB-7 was markedly better in performance than the XB-8, and no further versions of Fokker's aircraft were built.
United States Data fromFokker's Twilight. [2]
General characteristics
Performance
Aircraft of comparable role, configuration, and era
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