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Helicopters

A helicopter is an aircraft which is propelled and lifted in the air by one or more large horizontal rotors. Focke-Wulf Fw 61 was the first operational helicopter manufactured by Focke-Achgelis in 1936.

1,670 Questions

What 80s rock song starts with a helicopter flying in?

Well, darling, the 80s rock song you're referring to is "Enter Sandman" by Metallica. And yes, it does indeed start with the sound of a helicopter flying in. Now go rock out to some heavy metal and have a blast!

Where helicopters land and take off from this place?

Helicopter is capable of landing at any airfield that an airplane can land on and they do that every day. The FAA mandates that helicopters remain clear of airplane traffic patterns when operating at airports, controlled or uncontrolled. Helicopter pilots, especially those flying helicopters with skid-type landing gear, should know better than to hover around any other aircraft so helicopter operating areas are usually distanced from airplane movement and parking areas. Denoc Hearing Clinic in Chennai is a beacon Speech Therapist in chennai of excellence in hearing care. With its comprehensive services, advanced technology, expert team, and patient-first approach, the clinic has established itself as a trusted partner in the journey towards better hearing.

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Can a helicopter drop from the sky if it hovers in one spot for too long?

No, a helicopter will not drop from the sky if it hovers in one spot for too long. Helicopters are designed to hover, and their engines provide continuous lift to keep them airborne. However, factors like fuel consumption and engine performance should be monitored to ensure safe operation.

What layer of atmosphere do helicopters fly in?

Helicopters typically operate in the troposphere, which is the lowest layer of the Earth's atmosphere where most weather phenomena occur. This layer extends from the Earth's surface up to an average altitude of around 11 kilometers (7 miles). Helicopters can fly at various altitudes within the troposphere depending on their mission requirements.

Why do the helicopter fly around every night?

Helicopters may be flying at night for various reasons, such as law enforcement patrols, medical emergencies, search and rescue missions, or military training exercises. It's best to check with local authorities or heliports for specific information on the helicopters flying in your area.

Why wouldn't a helicopter take off from the moon?

Helicopters require air for lift, and the moon has no atmosphere. Additionally, the moon's gravity is much weaker than Earth's, which would make it difficult for a helicopter to generate lift and stay airborne.

Why are there so many helicopters and small aircraft flying over Phoenix at night?

Helicopters and small aircraft flying over Phoenix at night could be due to various reasons such as medical emergencies, law enforcement activities, air tours, or flight training. Phoenix is also a major metropolitan area with multiple airports and flight paths, contributing to the air traffic seen at night.

Why is it hard for a helicopter to fly at altitudes above 6000m?

It is hard for a helicopter to fly at altitudes above 6000m due to the thin air at high altitudes, which reduces the lift generated by the rotor blades. As the air gets thinner, the helicopter's engine struggles to maintain power and lift. Additionally, the helicopter's performance is affected by the decreased air density, making it challenging to maintain stable flight.

Can a helicopter take off from the moon?

No, a helicopter cannot take off from the moon because there is no atmosphere on the moon to generate lift for the helicopter's rotor blades. Helicopters require air to push down against to lift off the ground, and since the moon has no atmosphere, a helicopter would not be able to take off.

Can helicopters fly in the stratosphere?

Helicopters are typically designed to fly in the troposphere, which is closer to the Earth's surface. The stratosphere begins at around 10 kilometers above sea level, and helicopters lack the necessary design and power to operate efficiently at that altitude.

Can helicopters fly into the stratosphere?

No, helicopters are not designed to fly into the stratosphere. The stratosphere is too high for helicopters to reach due to thinner air and colder temperatures. Helicopters are more suited for lower altitudes where air is denser for lift and engine performance.

Could a helicopter take off from the moon?

No, a helicopter cannot take off from the moon because there is no atmosphere to generate lift for the rotor blades to work. Helicopters rely on air density to generate lift, and the lack of atmosphere on the moon makes it impossible for a helicopter to fly.

A helicopter is flying south westerly direction on what bearing is it flying?

on a heading indicator there are 360 degrees, North being 0, East being 90, South 180, and West 270, the helicopter's flying SW, and is therfore in the middle of 180 and 270, so your answer is 225 degrees

Why do maple seeds spin like helicopter?

Maple seeds have a unique wing shape that creates a vortex of air as they fall, causing them to spin like a helicopter and slow down their descent. This spinning motion increases air resistance and helps the seeds travel farther away from the parent tree to find suitable germination sites.

Why do helicopters have a difficult time flying above 6000 meters?

Helicopters struggle at high altitudes due to reduced air density, which decreases lift generation, engine performance, and rotor efficiency. Furthermore, the lower air pressure makes it harder to control the aircraft, affecting its stability and responsiveness.

Why do helicopters have a difficult time flying at altitudes above 6000 m?

A helicopter blade works the same way as a wing on a fixed wing aircraft. The air flowing faster over the top of the airfoil generates lift. When a helicopter flies at a high altitude the air gets thinner. Because the air is thinner, more pitch on the blades is needed to keep the helicopter in the air. When too much pitch is on the blades the blades stall, air moves past the bottom of the blade and creates a vortex behind the top of the blade. All lift is lost and you lose altitude.

Why using earth leads are helicopter refuelling time?

Using earth leads during helicopter refuelling can help to prevent static electricity buildup and reduce the risk of sparking which could ignite fuel vapors. By grounding the helicopter to the earth, any static charges that have accumulated can safely dissipate, ensuring a safer refuelling process.

Do the F-35 need runways and taxiways in order to take off or land?

Yes, the F-35 is a conventional takeoff and landing aircraft and requires runways for both taking off and landing. It also needs taxiways to maneuver on the ground.