Lockheed Bell X22A
Continued Caption On Thumbnail: why is there a moving island below us? It's kinda scary ngl.
Intructions
- AG 8 for Control (Gyro)
- VTOL for VTOL (?)
-Nothing Else :))
WIKI
The Bell X-22 is an American V/STOL X-plane with four tilting ducted fans. Takeoff was to selectively occur either with the propellers tilted vertically upwards, or on a short runway with the nacelles tilted forward at approximately 45°. Additionally, the X-22 was to provide more insight into the tactical application of vertical takeoff troop transporters such as the preceding Hiller X-18 and the X-22's successor, the Bell XV-15. Another program requirement was a true airspeed in level flight of at least 525 km/h (326 mph; 283 knots). The maiden flight of the prototype occurred on 17 March 1966. In contrast to other tilt-rotor craft (such as the Bell XV-3), transitions between hovering and horizontal flight succeeded nearly immediately. However, interest increased more towards VTOL and V/STOL properties, not the specific design of the prototype.
Due to failure of a propeller control, described by the test pilot, Stanley Kakol, as the only non-redundant component in the power chain, the prototype crashed on 8 August 1966 and technicians stripped it for components in order to make the second prototype flight capable. The fuselage was still used as a simulator for some time afterwards.
The second X-22 first flew on 26 August 1967. Early that year, it was equipped with a variable flight control and stabilizer system from Cornell Aeronautical Laboratory, which improved flight performance. Although the X-22 was considered to be the best aircraft of its type at the time, the program was canceled. The required maximum speed of 525 km/h was never reached. The second prototype was moved to Cornell Aeronautical Laboratory for further testing; the last flight occurred in 1988. Although the ducted fan propellers were considered usable, they were not used again on a US military aircraft until the F-35B.
More Info
- Also an STOL
- Not to scale
- Unrealistic (obviously lol)
- Yes
Real Life Pics!
Specifications
General Characteristics
- Predecessor Version 1.05 Bell x22a
- Created On Windows
- Wingspan 51.8ft (15.8m)
- Length 44.6ft (13.6m)
- Height 19.6ft (6.0m)
- Empty Weight 918lbs (416kg)
- Loaded Weight 7,754lbs (3,517kg)
Performance
- Horse Power/Weight Ratio 5.158
- Wing Loading 15.7lbs/ft2 (76.6kg/m2)
- Wing Area 494.5ft2 (45.9m2)
- Drag Points 24621
Parts
- Number of Parts 102
- Control Surfaces 4
- Performance Cost 506