NAVAIR: U.S. Marine Corps’ CH-53K helicopter completes first external load test
A CH-53K King Stallion, the U.S. Marine Corps’ newest helicopter, completed its first external load flight test Apr. 19 at Sikorsky Aircraft Corporation’s Development Flight Center, suspending, then releasing, a 12,000 lb. load. Further tests will continue to expand the envelope with external payloads of 12,000 pounds flown first in hover, then incrementally increasing speeds … Dowiedz się więcej