Boeing Vertol BV-347
American experimental helicopter / From Wikipedia, the free encyclopedia
The Boeing Vertol BV-347 (also known as the Model 347) is an experimental helicopter built by Boeing Vertol from a converted CH-47A Chinook. It was used to test potential upgrades for the Chinook, several of which were later incorporated into subsequent versions of the CH-47.
Quick Facts BV-347, Role ...
BV-347 | |
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BV-347 at the United States Army Aviation Museum | |
Role | Experimental helicopter |
National origin | United States |
Manufacturer | Boeing Vertol |
First flight | May 27, 1970 |
Number built | 1 |
Developed from | Boeing CH-47 Chinook |
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