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The helicopter crew chief can be seen in the floor hatch providing assistance. Improperly rigged cargo loads can threaten the aircraft as well as people on the ground. External loads must be prepared and inspected by trained personnel, and all rigging equipment must be rated for the weight of the load and in servicable condition.
[6] [7] In January 2019, Canada announced plans to modernize and extend the life of the existing 85 CH-146s to 2031. [8] In May 2022, the contract was signed. [9] The contract with Bell Canada will allow the type to be in service until the 2030s. [10] The maintenance work is done in Canada and sustains over 1100 jobs there. [11]
He had developed a small helicopter model with coaxial rotors in July 1754 and demonstrated it to the Russian Academy of Sciences. [1] In 1859, the British Patent Office awarded the first helicopter patent to Henry Bright for his coaxial design. From this point, coaxial helicopters developed into fully operational machines as we know them today ...
The autocannon on the serial production Z-10 is the 23 mm (0.91 in) PX-10A automatic chain gun, [27] [47] [25] but the aircraft can also mount 20 mm (0.79 in), [31] 25 mm (0.98 in), [16] and 30 mm (1.2 in) autocannons, [16] [28] [1] with some of them marketed for export customers.
The Sikorsky MH-60/HH-60 Pave Hawk is a four-blade, twin-engine, medium-lift utility military helicopter manufactured by Sikorsky Aircraft.The HH-60 Pave Hawk and its successor the HH-60W Jolly Green II are combat rescue helicopters, though in practice they often serve humanitarian and peacetime disaster rescue.
Helicopter Training Squadron EIGHT (HT-8) is a United States Navy helicopter training squadron based at Naval Air Station Whiting Field in Milton, FL. [1] The squadron's mission is helicopter pilot training for U. S. Navy, U. S. Marine Corps and U. S. Coast Guard Student Naval Aviators and for selected foreign military flight students from basic helicopter flight training through winging.
1. Non-rotating outer ring (blue). 2. Turning inner ring (silver). 3. Ball joint. 4. Control (pitch) preventing turning of outer ring. 5. Control (roll). 6. Linkages (silver) to the rotor blade. In aeronautics, a swashplate is a mechanical device that translates input via the helicopter flight controls into motion of the main rotor blades.
Changhe employs 4300 employees in two production facilities with 1.29 million sq. metres and 0.22 million sq. metres of construction area. It has a joint venture with Agusta Helicopter (Jiangxi Changhe-Agusta Helicopter Co., Ltd) and relationship with Sikorsky Aircraft Corporation. [3]