| 1. | These were leading edge Flettner servo tabs and were ply covered.
|
| 2. | Some mechanical flight control systems use servo tabs that provide aerodynamic assistance.
|
| 3. | Servo tabs are small surfaces hinged to the control surfaces.
|
| 4. | Both horizontal and vertical control surfaces had Flettner-type servo tabs.
|
| 5. | Controls are pushrod-actuated and have electrically powered servo tabs on the ailerons and rudder.
|
| 6. | The control surfaces were mass-balanced, and each had controllable trim and servo tabs.
|
| 7. | Both have anti-servo tabs.
|
| 8. | Both the vertical-edged rudder and elevators had full-span, Flettner type servo tabs.
|
| 9. | The fuselage initially carried a flat-topped fin and rudder, the latter with a conspicuous servo tab.
|
| 10. | Both vertical and horizontal rear stabilizers were all-moving, single piece surfaces, fitted with servo tabs.
|