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The Piasecki X-49 "SpeedHawk" is an American four-bladed, twin-engined experimental high-speed compound helicopter developed by Piasecki Aircraft.The X-49A is based on the airframe of a Sikorsky YSH-60F Seahawk, but utilizes Piasecki's proprietary vectored thrust ducted propeller (VTDP) design and includes the addition of lifting wings.
The first part of the video released by WikiLeaks, showing the first attack, on a group of men and the second attack, on a van. This is 13 minutes of onboard footage from one of the two AH-64 Apache helicopters involved in the incident released by WikiLeaks.
The helicopter is normally based on land but can be based on 270 foot medium endurance Coast Guard Cutters (WMEC) or 418 foot Legend-Class National Security Cutters (WMSL). The MH-60T is equipped with a 7.62 mm M240H medium machine gun and a .50 in Barrett M82 semi-automatic rifle for firing warning and disabling shots. [12]
The Robinson R44 aircraft spun out of control on its approach to the helicopter garage at Pearland Regional Airport around 9:30 Sunday morning, the dizzying CCTV footage of the incident showed.
Vadym, a 23-year-old Ukrainian pilot, flew harrowing missions to all three of these legendary battles in his Soviet-era MI-8 helicopter. In GoPro footage Vadym shared with Scripps News, he shows ...
It is effective when the helicopter strikes the wires at angle of less than 90 degrees and at speeds more than 30 knots (35 mph; 56 km/h). [7] The system is designed to cut a 3 ⁄ 8-inch (9.5 mm) steel cable with a breaking strength of 12,000 lb (5,400 kg). [7]
The helicopter was crop dusting a nearby corn field when something went fatally wrong, according to investigators. Helicopter clips power lines in fatal crash, causing accidents on highway, OH ...
The first Z-9 flew in 1981, and was built in China from components supplied by Aérospatiale as part of a production patent bought on 15 October 1980. [2] On 16 January 1992, the indigenous variant Z-9B, constructed with 70% Chinese-made parts, flew successfully. The flight test was completed in November 1992 and the design was finalized a ...