A-Star vs Twin Engine Helicopters
The AStar is the helicopter of decision among ethereal cinematographers, news videographers and camera enthusiasts alike. Developed utilizing composite materials this helicopter gives a smooth, vibrationless shooting stage guaranteeing exceptionally stability. Alongside the expansion in execution capacity comes a bigger lodge, and the Wolfe Air A-Star has the additional preferred standpoint of sliding entryways on both sides.The AStar Helicopter is usually alluded to as the “Squirrel” and is a solitary motor helicopter.
The AStar Helicopter is 42.4 feet long, 35.1 feet wide with cutting edges up, and weighs 4,960 pounds, as indicated by American Eurocopter. The width of the helicopter reductions to 8.3 feet when the cutting edges are collapsed down.
The lodge floor is made of light-amalgam sheet metal and has different secure rings. The pilot and co-pilot movable seats are removable and have bear outfits and seat straps. Each lodge entryway has a bolt, and there’s additionally a bolt on the fuel top. The lodge has one left sliding back entryway and a pivoted raise right entryway. The pilot and co-pilot situates each have their jettisonable entryways with sliding windows. The lodge is warmed and has one fire douser, a flight manual, pilot record holder, smash air ventilation pipe and two upper window sheets.
The AStar Helicopter has a velocity pointer, altimeter, vertical speed marker, rotor tachometer marker, clock, cautioning board, attractive compass, warmed pilot head, outside slip marker and control box for electrical era. The LCD Dual Screen Vehicle and Engine Multifunction Display gives data like fumes gas temperature, motor oil temperature, motor oil weight, fuel amount, fuel stream, evaluated remaining flight time, outside air temperature and battery temperature, as indicated by American Eurocopter.
The airborne unit has one pilot head cover, two static port plugs, one motor air-consumption blanking spread, one tail-pipe plug, two ground-taking care of intruders, one GHW change pack, one lifting ring, two upper mooring rings, three fundamental cutting edge socks, one tail-rotor locking gadget, one record holder and one airborne unit stowage sack.
The AStar Helicopter can hold one pilot and six travelers, as indicated by American Eurocopter. The lodge volume is 105.94 cubic feet and the stuff compartment is 35.3 cubic feet. The fuel tank can hold 143 gallons of fuel.
The AStar Helicopter has a quick journey speed of 133 bunches and a most extreme speed of 155 bunches, as indicated by American Eurocopter. This helicopter has a climbing rate of 1,675 fpm and 732shp of departure power. The helicopter can go for 4.4 hours without refueling, and the greatest departure weight is 5,512 pounds.
Single Engine (A-Star)
The debate has raged on since twin engine helicopters became popular in the 1970’s. There are many reasons to pick either a single engine or twin engine helicopter for your needs but in this article we’ll take a look at some of the quick distinctions between the two.
There are many reasons that helicopter pilots continue to operate single engine helicopters instead of twins. In the late 70’s when twin engines were starting to have an impact on the market many observers believed that single engines were soon going to fall out of favor in a matter of years. However, many pilots and companies who appreciated the twin engines performance were apprehensive about paying nearly 30-40% extra for the added safety features. Consumers were also concerned with the maintenance of two turbines as opposed to a single turbine. While they were correct that maintaining twin rotor systems is more expensive than single engines.
It’s widely believed that twin engines are twice as safe as single engines because should an engine failure occurs the pilot has access to a second source of power. Statistics show though that they aren’t. It’s been discovered that twin-engine aircraft suffer from nearly twice as many engine outs and there is a disappointing reason for this. Pilots will often continue to fly twin engine helicopters that are experiencing an engine malfunctions because they believe that in the case of an engine failure they always have the second engine. It’s important to understand that twin-engine helicopters are not more unreliable, it’s just that many inexperienced pilots will misuse them. There are certain tasks that twin engines are much better suited for. Because you have two engines operating at full capacity most twin engines are capable of holding up to twice as much weight. Many pilots also appreciate the landing stability offered by twin engines. This stability comes from spreading the weight and power of the engines over a wide frame. It’s a benefit that simply can’t be achieved with a single engine. Another benefit is that most twin engine helicopters are capable of flying should one engine fail without needing an emergency landing. Many companies also choose to fly twin engine helicopters at night because they’re bigger and are more noticeable to other pilots.
It’s well known that twin engines tend to be a little more stable than their single engine counterparts but many pilots still choose to fly single engine helicopters because of their cost effectiveness and the ease of maintenance. Twin engines still serve their specific purpose of insuring cargo or people get to their destination and landing in areas with a lot of obstacles.