| Date | Link | Tags | Clicks | Descriptions | Ratings |
|---|---|---|---|---|---|
| 6 Jul 2009 |
Bell Helicopter Develops the First Civilian Tiltrotor
Extensive simulations help ensure a flawless first flight for a unique aircraft design. Contributed by: Linda Webb
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article, bell helico..., control, paper, prototyping | 193 | 1 |