The Kellett XR-8 was a pioneering rotary-wing aircraft that marked a significant step forward in the development of helicopter technology during the mid-20th century. Developed for the United States Army Air Forces, this innovative machine was part of the experimental efforts to create versatile and efficient rotary-wing aircraft for various military applications. With its distinctive twin-rotor configuration, the XR-8 stood out for its attempt to improve stability and control, which were critical challenges in early helicopter development. Although it never reached mass production or saw widespread service, the XR-8 played a crucial role in advancing helicopter design and contributed valuable insights into rotary-wing aerodynamics and mechanics. Its development period in the 1940s was a time of rapid innovation and experimentation in aviation, and the XR-8 is remembered as a notable experiment in the quest for practical and effective helicopters.
Like the image but not on a Hat?
See this same graphic elsewhere.
Dad hats aren't just for dads This one's got a low profile with an adjustable strap and curved visor
- 100 chino cotton twill
- Green Camo color is 35 chino cotton twill 65 polyester
- Unstructured 6-panel low-profile
- 6 embroidered eyelets
- 3 (76 cm) crown
- Adjustable strap with antique buckle
No reviews for this product.