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A helicopter bucket or helibucket is a specialized bucket suspended on a cable carried by a helicopter to deliver water for aerial firefighting. The design of the buckets allows the helicopter to hover over a water source—such as a lake , river , pond , or tank —and lower the bucket into the water to refill it.
Emergency Flotation Systems (EFS) are emergency systems installed on larger commercial and military helicopters in order to prevent the airframe sinking in the event of a crash landing on water. The floats may be packed within spaces inside the airframe or as externally mounted packs on the helicopter skids. The floats are inflated using gas ...
The line length can be adjusted for various conditions such as tree canopy. A critical factor of these systems is a redundant method of connection between the longline and the helicopter that is intended to prevent inadvertent load release while still allowing for intentional release.
Repairs were completed towards the end of October. On 30 October, as she raised steam to get underway and rejoin the fleet, the valve began to leak once more. The bonnet blew off the valve, flooding the boiler room with steam from two boilers. Ten of the eleven crewmen in the room were killed during or immediately after the incident, with the ...
The Sioux is a single-engine single-rotor three-seat observation and basic training helicopter. In 1953 the Bell 47G design was introduced. It can be recognized by the full "soap bubble" canopy (as its designer Arthur M. Young termed it), [7] exposed welded-tube tail boom, saddle fuel tanks and skid landing gear.
A Navy helicopter on a training mission in California crashed into the water near San Diego on Thursday, and all six people aboard were rescued and brought ashore, a Navy official said.
HUET simulator for Westland Lynx helicopter. Helicopter Underwater Egress Training (also known as Helicopter Underwater Escape Training [1]); often abbreviated as HUET, pronounced hue-wet, hue-way or you-way) is training provided to helicopter flight crews, offshore oil and gas industry, law enforcement personnel, and military personnel who are regularly transported by helicopters over water.
The sightseeing helicopter that crashed into New York City's East River Sunday evening was pulled out of the water on Monday. Five passengers were killed in the crash although the pilot escaped ...