Helicopters

If we want to travel on a flight or in a helicopter we just book our tickets through an agency. Like the same, we can easily rent helicopters for any use with the help of an air charter company. There are many air charter companies working for helicopter charter. Helicopters are widely used for events, marriage, short sight seeing etc. You can rent any type of helicopters if it is twin engine or single engine helicopter at any time anywhere. You can use helicopters at the place which doesn't have a runway because helicopters need small space to land. Helicopters used in many events like inauguration ceremony. Different types of helicopters as you wish will arrange by the air charters. Many hotels using helicopters for sightseeing purpose for their customers. The helicopter is easy for sightseeing than flights. Today's you easily rent any type of helicopters with the help of air charters.

the engine

The tail propeller keeps the helicopter straight.

The number of helicopters in a navy can vary significantly depending on the country and its specific naval aviation capabilities. For instance, the United States Navy operates over 400 helicopters, including various models like the MH-60 Seahawk and the CH-53E Super Stallion. Other nations may have fewer or more helicopters based on their size, budget, and mission requirements. For exact figures, it's best to consult the latest defense reports or official military resources.

Hover in one place. Planes must have air moving over their wings in order to maintain lift. That only happens if the plan is moving. The blades of a helicopter get their lift from the same phenomena, but since they are in circular motion, the helicopter does not have to move horizontally to keep air moving over them.

In all fairness, there are some VTOL aircraft that can hover in place but they do it by directing the exhaust from their jets downward or by rotating their wings so that they are getting the same effect as a helicopter.

They can take off vertically and can hover over one spot. Traditional aircraft can not do that.

Yes, they do. Just as cars, do in tanks.

To avoid injury from flying debris during helicopter landings, pilots utilize a technique called "downwash management." This involves controlling the helicopter's descent rate and angle to minimize the ground effect, which can kick up dust and debris. Additionally, pilots often land in clear areas free of loose materials and may use a "hovering" technique to ensure a controlled landing. Ground crews are also trained to stay clear of the landing zone until the helicopter has safely landed.

The time it takes for a helicopter to start up can vary depending on the model and specific procedures, but typically it ranges from 5 to 15 minutes. This includes pre-flight checks, engine start-up, and system checks. For some helicopters, especially those with more advanced systems, it may take longer due to additional safety protocols. Overall, pilots must ensure all systems are operational before takeoff.

The Apache Longbow can carry about 315 imperial gallons of fuel. Later models can carry up to 4 underwing tanks of 230 gal each.

The helicopter revolutionized transportation and emergency response, enabling quick access to remote or hard-to-reach areas. Its versatility has transformed military operations, search and rescue missions, and medical evacuations, significantly enhancing efficiency and saving lives. Additionally, helicopters have influenced industries like tourism and news broadcasting by offering unique aerial perspectives and experiences. Overall, the helicopter has reshaped how society views mobility and crisis management.

Depends on the purpose and make of the helicopter.

A new UH 60 M sells for betqween 21 and 28 Million dollars, depending on what equipment and coms gear it has.

many large aircraft, the Antonov225, the C5 Galaxy, the Airbus 400 M, the C 17. All transport helicopters and tanks.

it depends on the engine and the shape of the blade.

In any place you you only have small landing area.

They tilt the front of rotor down

By tilting the main rotor and changing the speed of the tail propeller.

No, the first practical helicopter was made in 1941.

Most airplanes can travel further than helicopters.

Generally speaking there are 4 propellers. Two of them are crossed over each other that form the main propellers, and the other two are at the rear.

It is able to do all that because it's rotor is on top and in a horizontal plane.