What is the definining line between a helicopter and a drone a person can ride in? Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)What helicopter has the most rotor blades?What aircraft is this?What are the differences between a helicopter engine (turboshaft) and an aircraft engine (turboprop)?Is quadcopter design scalable?What's the difference between feathering, and flapping in a helicopter?What helicopter is this in The Walking Dead?What are the visual differences between the ATR42 and the ATR72?What is this helicopter (and probe) in the film “Act of Valor”?What type of helicopter is shown in Star Wars The Last Jedi featurette?What is the relationship between speed, torque and pitch in a helicopter?What is the name of this vintage helicopter trainer?

What is the definining line between a helicopter and a drone a person can ride in?

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What is the definining line between a helicopter and a drone a person can ride in?



Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)What helicopter has the most rotor blades?What aircraft is this?What are the differences between a helicopter engine (turboshaft) and an aircraft engine (turboprop)?Is quadcopter design scalable?What's the difference between feathering, and flapping in a helicopter?What helicopter is this in The Walking Dead?What are the visual differences between the ATR42 and the ATR72?What is this helicopter (and probe) in the film “Act of Valor”?What type of helicopter is shown in Star Wars The Last Jedi featurette?What is the relationship between speed, torque and pitch in a helicopter?What is the name of this vintage helicopter trainer?










8












$begingroup$


When I say drone in this context I don't mean an unmanned aircraft. I'm not sure what the terminology of a drone that has been adapted to carry a person? Is this picture below considered a helicopter or what? What if it ran on petroleum?
enter image description here



If not, then how is the separation between a VTOL aircraft and helicopter defined?



Would a Chinook that can fly itself be a drone?










share|improve this question









New contributor




Muze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.







$endgroup$











  • $begingroup$
    Can that thing autogyro?
    $endgroup$
    – Mazura
    57 mins ago















8












$begingroup$


When I say drone in this context I don't mean an unmanned aircraft. I'm not sure what the terminology of a drone that has been adapted to carry a person? Is this picture below considered a helicopter or what? What if it ran on petroleum?
enter image description here



If not, then how is the separation between a VTOL aircraft and helicopter defined?



Would a Chinook that can fly itself be a drone?










share|improve this question









New contributor




Muze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.







$endgroup$











  • $begingroup$
    Can that thing autogyro?
    $endgroup$
    – Mazura
    57 mins ago













8












8








8





$begingroup$


When I say drone in this context I don't mean an unmanned aircraft. I'm not sure what the terminology of a drone that has been adapted to carry a person? Is this picture below considered a helicopter or what? What if it ran on petroleum?
enter image description here



If not, then how is the separation between a VTOL aircraft and helicopter defined?



Would a Chinook that can fly itself be a drone?










share|improve this question









New contributor




Muze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.







$endgroup$




When I say drone in this context I don't mean an unmanned aircraft. I'm not sure what the terminology of a drone that has been adapted to carry a person? Is this picture below considered a helicopter or what? What if it ran on petroleum?
enter image description here



If not, then how is the separation between a VTOL aircraft and helicopter defined?



Would a Chinook that can fly itself be a drone?







helicopter aircraft-identification






share|improve this question









New contributor




Muze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question









New contributor




Muze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question








edited 34 mins ago







Muze













New contributor




Muze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked 4 hours ago









MuzeMuze

19918




19918




New contributor




Muze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





Muze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Muze is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











  • $begingroup$
    Can that thing autogyro?
    $endgroup$
    – Mazura
    57 mins ago
















  • $begingroup$
    Can that thing autogyro?
    $endgroup$
    – Mazura
    57 mins ago















$begingroup$
Can that thing autogyro?
$endgroup$
– Mazura
57 mins ago




$begingroup$
Can that thing autogyro?
$endgroup$
– Mazura
57 mins ago










3 Answers
3






active

oldest

votes


















10












$begingroup$

A helicopter is an aircraft in which thrust and lift are provided by rotors.



A drone is an unmanned, self-piloted or remotely-controlled aircraft, which can use rotors to provide thrust and lift, but can also use other means such as propellers or turbines.



To put it in simpler terms, a helicopter can only be a helicopter, regardless of whether it has a human inside or not. A drone can be any kind of aircraft.






share|improve this answer











$endgroup$








  • 1




    $begingroup$
    I updated my question what do you think? +1 for helping.
    $endgroup$
    – Muze
    3 hours ago






  • 1




    $begingroup$
    I know some people like to clarify it even further and insist that a "drone" is a self-piloting unmanned craft, rather than one remote-controlled by a human on the ground. There are people (mostly military) who get really offended when you refer to a human-controlled unmanned craft as a "drone". (Much like the infamous boat vs. ship debate - do NOT get that wrong in front of Navy people...)
    $endgroup$
    – Darrel Hoffman
    3 hours ago






  • 1




    $begingroup$
    A drone with a ground operator pretty much flies itself. The operator is there mostly to command changes to mission profile and make the kinds of life and death decisions the computer can't make (and even that will eventually be done away with with the use of machine learning). If I am not mistaken, all the autonomous and ground-operated drones have the capability to fly home on their own, either when commanded or if they lose contact with home base.
    $endgroup$
    – Juan Jimenez
    2 hours ago







  • 2




    $begingroup$
    "do NOT get that wrong in front of Navy people..." It depends on the Navy people you are in front of. I was a Naval Aviator and we called everything that floated a boat! :) Surface types don't share the same sense of humor though.
    $endgroup$
    – Michael Hall
    2 hours ago







  • 3




    $begingroup$
    A drone is generally useless unless it flies some sort of payload. Just because the payload is a sack of water and meat doesn't mean it's not a drone. :)
    $endgroup$
    – Juan Jimenez
    2 hours ago


















4












$begingroup$

I would just call it a VTOL aircraft. Those kind of multi-rotor VTOLs do kind of blur the line between VTOL and helicopter, but a practical way to define them could be to separate them by a key capability; the ability to glide.



A helicopter has a rotary wing that is driven forward by a power source like an airplane, but can also change pitch and glide downhill, like an airplane. A rotor is just two fuselage-less airplanes joined at the wingtips being driven in a circle by a twisting force applied at the wing tip instead of a propeller out at mid span.



A multi-rotor VTOL with small fixed pitch rotors can't glide, which is why you won't get me in one unless it has multiple levels of redundancy with NO single-points-of-failure or double-points-of-failure modes for that matter (like say being able to take damage to both rotors on one corner for example, and still maintain control).






share|improve this answer









$endgroup$












  • $begingroup$
    "A rotor is just two fuselage-less airplanes" It can be more than two.
    $endgroup$
    – Acccumulation
    2 hours ago


















1












$begingroup$

There is no automatic separation between the two, it is possible for an aircraft to be both a drone and a helicopter. Drone only refers to how the vehicle is piloted, and helicopter only refers to how it flies. (Battery vs petroleum vs any other power source is a third, separate modifier, too.)



The vehicle in your picture is an unmanned aircraft, a drone, a helicopter, a quadcoptor, and a VTOL vehicle all at once.



(Note: Unmanned means not having any crew on board. You can still have passengers, they don't count.)






share|improve this answer









$endgroup$













    Your Answer








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    3 Answers
    3






    active

    oldest

    votes








    3 Answers
    3






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    10












    $begingroup$

    A helicopter is an aircraft in which thrust and lift are provided by rotors.



    A drone is an unmanned, self-piloted or remotely-controlled aircraft, which can use rotors to provide thrust and lift, but can also use other means such as propellers or turbines.



    To put it in simpler terms, a helicopter can only be a helicopter, regardless of whether it has a human inside or not. A drone can be any kind of aircraft.






    share|improve this answer











    $endgroup$








    • 1




      $begingroup$
      I updated my question what do you think? +1 for helping.
      $endgroup$
      – Muze
      3 hours ago






    • 1




      $begingroup$
      I know some people like to clarify it even further and insist that a "drone" is a self-piloting unmanned craft, rather than one remote-controlled by a human on the ground. There are people (mostly military) who get really offended when you refer to a human-controlled unmanned craft as a "drone". (Much like the infamous boat vs. ship debate - do NOT get that wrong in front of Navy people...)
      $endgroup$
      – Darrel Hoffman
      3 hours ago






    • 1




      $begingroup$
      A drone with a ground operator pretty much flies itself. The operator is there mostly to command changes to mission profile and make the kinds of life and death decisions the computer can't make (and even that will eventually be done away with with the use of machine learning). If I am not mistaken, all the autonomous and ground-operated drones have the capability to fly home on their own, either when commanded or if they lose contact with home base.
      $endgroup$
      – Juan Jimenez
      2 hours ago







    • 2




      $begingroup$
      "do NOT get that wrong in front of Navy people..." It depends on the Navy people you are in front of. I was a Naval Aviator and we called everything that floated a boat! :) Surface types don't share the same sense of humor though.
      $endgroup$
      – Michael Hall
      2 hours ago







    • 3




      $begingroup$
      A drone is generally useless unless it flies some sort of payload. Just because the payload is a sack of water and meat doesn't mean it's not a drone. :)
      $endgroup$
      – Juan Jimenez
      2 hours ago















    10












    $begingroup$

    A helicopter is an aircraft in which thrust and lift are provided by rotors.



    A drone is an unmanned, self-piloted or remotely-controlled aircraft, which can use rotors to provide thrust and lift, but can also use other means such as propellers or turbines.



    To put it in simpler terms, a helicopter can only be a helicopter, regardless of whether it has a human inside or not. A drone can be any kind of aircraft.






    share|improve this answer











    $endgroup$








    • 1




      $begingroup$
      I updated my question what do you think? +1 for helping.
      $endgroup$
      – Muze
      3 hours ago






    • 1




      $begingroup$
      I know some people like to clarify it even further and insist that a "drone" is a self-piloting unmanned craft, rather than one remote-controlled by a human on the ground. There are people (mostly military) who get really offended when you refer to a human-controlled unmanned craft as a "drone". (Much like the infamous boat vs. ship debate - do NOT get that wrong in front of Navy people...)
      $endgroup$
      – Darrel Hoffman
      3 hours ago






    • 1




      $begingroup$
      A drone with a ground operator pretty much flies itself. The operator is there mostly to command changes to mission profile and make the kinds of life and death decisions the computer can't make (and even that will eventually be done away with with the use of machine learning). If I am not mistaken, all the autonomous and ground-operated drones have the capability to fly home on their own, either when commanded or if they lose contact with home base.
      $endgroup$
      – Juan Jimenez
      2 hours ago







    • 2




      $begingroup$
      "do NOT get that wrong in front of Navy people..." It depends on the Navy people you are in front of. I was a Naval Aviator and we called everything that floated a boat! :) Surface types don't share the same sense of humor though.
      $endgroup$
      – Michael Hall
      2 hours ago







    • 3




      $begingroup$
      A drone is generally useless unless it flies some sort of payload. Just because the payload is a sack of water and meat doesn't mean it's not a drone. :)
      $endgroup$
      – Juan Jimenez
      2 hours ago













    10












    10








    10





    $begingroup$

    A helicopter is an aircraft in which thrust and lift are provided by rotors.



    A drone is an unmanned, self-piloted or remotely-controlled aircraft, which can use rotors to provide thrust and lift, but can also use other means such as propellers or turbines.



    To put it in simpler terms, a helicopter can only be a helicopter, regardless of whether it has a human inside or not. A drone can be any kind of aircraft.






    share|improve this answer











    $endgroup$



    A helicopter is an aircraft in which thrust and lift are provided by rotors.



    A drone is an unmanned, self-piloted or remotely-controlled aircraft, which can use rotors to provide thrust and lift, but can also use other means such as propellers or turbines.



    To put it in simpler terms, a helicopter can only be a helicopter, regardless of whether it has a human inside or not. A drone can be any kind of aircraft.







    share|improve this answer














    share|improve this answer



    share|improve this answer








    edited 2 hours ago

























    answered 3 hours ago









    Juan JimenezJuan Jimenez

    3,425528




    3,425528







    • 1




      $begingroup$
      I updated my question what do you think? +1 for helping.
      $endgroup$
      – Muze
      3 hours ago






    • 1




      $begingroup$
      I know some people like to clarify it even further and insist that a "drone" is a self-piloting unmanned craft, rather than one remote-controlled by a human on the ground. There are people (mostly military) who get really offended when you refer to a human-controlled unmanned craft as a "drone". (Much like the infamous boat vs. ship debate - do NOT get that wrong in front of Navy people...)
      $endgroup$
      – Darrel Hoffman
      3 hours ago






    • 1




      $begingroup$
      A drone with a ground operator pretty much flies itself. The operator is there mostly to command changes to mission profile and make the kinds of life and death decisions the computer can't make (and even that will eventually be done away with with the use of machine learning). If I am not mistaken, all the autonomous and ground-operated drones have the capability to fly home on their own, either when commanded or if they lose contact with home base.
      $endgroup$
      – Juan Jimenez
      2 hours ago







    • 2




      $begingroup$
      "do NOT get that wrong in front of Navy people..." It depends on the Navy people you are in front of. I was a Naval Aviator and we called everything that floated a boat! :) Surface types don't share the same sense of humor though.
      $endgroup$
      – Michael Hall
      2 hours ago







    • 3




      $begingroup$
      A drone is generally useless unless it flies some sort of payload. Just because the payload is a sack of water and meat doesn't mean it's not a drone. :)
      $endgroup$
      – Juan Jimenez
      2 hours ago












    • 1




      $begingroup$
      I updated my question what do you think? +1 for helping.
      $endgroup$
      – Muze
      3 hours ago






    • 1




      $begingroup$
      I know some people like to clarify it even further and insist that a "drone" is a self-piloting unmanned craft, rather than one remote-controlled by a human on the ground. There are people (mostly military) who get really offended when you refer to a human-controlled unmanned craft as a "drone". (Much like the infamous boat vs. ship debate - do NOT get that wrong in front of Navy people...)
      $endgroup$
      – Darrel Hoffman
      3 hours ago






    • 1




      $begingroup$
      A drone with a ground operator pretty much flies itself. The operator is there mostly to command changes to mission profile and make the kinds of life and death decisions the computer can't make (and even that will eventually be done away with with the use of machine learning). If I am not mistaken, all the autonomous and ground-operated drones have the capability to fly home on their own, either when commanded or if they lose contact with home base.
      $endgroup$
      – Juan Jimenez
      2 hours ago







    • 2




      $begingroup$
      "do NOT get that wrong in front of Navy people..." It depends on the Navy people you are in front of. I was a Naval Aviator and we called everything that floated a boat! :) Surface types don't share the same sense of humor though.
      $endgroup$
      – Michael Hall
      2 hours ago







    • 3




      $begingroup$
      A drone is generally useless unless it flies some sort of payload. Just because the payload is a sack of water and meat doesn't mean it's not a drone. :)
      $endgroup$
      – Juan Jimenez
      2 hours ago







    1




    1




    $begingroup$
    I updated my question what do you think? +1 for helping.
    $endgroup$
    – Muze
    3 hours ago




    $begingroup$
    I updated my question what do you think? +1 for helping.
    $endgroup$
    – Muze
    3 hours ago




    1




    1




    $begingroup$
    I know some people like to clarify it even further and insist that a "drone" is a self-piloting unmanned craft, rather than one remote-controlled by a human on the ground. There are people (mostly military) who get really offended when you refer to a human-controlled unmanned craft as a "drone". (Much like the infamous boat vs. ship debate - do NOT get that wrong in front of Navy people...)
    $endgroup$
    – Darrel Hoffman
    3 hours ago




    $begingroup$
    I know some people like to clarify it even further and insist that a "drone" is a self-piloting unmanned craft, rather than one remote-controlled by a human on the ground. There are people (mostly military) who get really offended when you refer to a human-controlled unmanned craft as a "drone". (Much like the infamous boat vs. ship debate - do NOT get that wrong in front of Navy people...)
    $endgroup$
    – Darrel Hoffman
    3 hours ago




    1




    1




    $begingroup$
    A drone with a ground operator pretty much flies itself. The operator is there mostly to command changes to mission profile and make the kinds of life and death decisions the computer can't make (and even that will eventually be done away with with the use of machine learning). If I am not mistaken, all the autonomous and ground-operated drones have the capability to fly home on their own, either when commanded or if they lose contact with home base.
    $endgroup$
    – Juan Jimenez
    2 hours ago





    $begingroup$
    A drone with a ground operator pretty much flies itself. The operator is there mostly to command changes to mission profile and make the kinds of life and death decisions the computer can't make (and even that will eventually be done away with with the use of machine learning). If I am not mistaken, all the autonomous and ground-operated drones have the capability to fly home on their own, either when commanded or if they lose contact with home base.
    $endgroup$
    – Juan Jimenez
    2 hours ago





    2




    2




    $begingroup$
    "do NOT get that wrong in front of Navy people..." It depends on the Navy people you are in front of. I was a Naval Aviator and we called everything that floated a boat! :) Surface types don't share the same sense of humor though.
    $endgroup$
    – Michael Hall
    2 hours ago





    $begingroup$
    "do NOT get that wrong in front of Navy people..." It depends on the Navy people you are in front of. I was a Naval Aviator and we called everything that floated a boat! :) Surface types don't share the same sense of humor though.
    $endgroup$
    – Michael Hall
    2 hours ago





    3




    3




    $begingroup$
    A drone is generally useless unless it flies some sort of payload. Just because the payload is a sack of water and meat doesn't mean it's not a drone. :)
    $endgroup$
    – Juan Jimenez
    2 hours ago




    $begingroup$
    A drone is generally useless unless it flies some sort of payload. Just because the payload is a sack of water and meat doesn't mean it's not a drone. :)
    $endgroup$
    – Juan Jimenez
    2 hours ago











    4












    $begingroup$

    I would just call it a VTOL aircraft. Those kind of multi-rotor VTOLs do kind of blur the line between VTOL and helicopter, but a practical way to define them could be to separate them by a key capability; the ability to glide.



    A helicopter has a rotary wing that is driven forward by a power source like an airplane, but can also change pitch and glide downhill, like an airplane. A rotor is just two fuselage-less airplanes joined at the wingtips being driven in a circle by a twisting force applied at the wing tip instead of a propeller out at mid span.



    A multi-rotor VTOL with small fixed pitch rotors can't glide, which is why you won't get me in one unless it has multiple levels of redundancy with NO single-points-of-failure or double-points-of-failure modes for that matter (like say being able to take damage to both rotors on one corner for example, and still maintain control).






    share|improve this answer









    $endgroup$












    • $begingroup$
      "A rotor is just two fuselage-less airplanes" It can be more than two.
      $endgroup$
      – Acccumulation
      2 hours ago















    4












    $begingroup$

    I would just call it a VTOL aircraft. Those kind of multi-rotor VTOLs do kind of blur the line between VTOL and helicopter, but a practical way to define them could be to separate them by a key capability; the ability to glide.



    A helicopter has a rotary wing that is driven forward by a power source like an airplane, but can also change pitch and glide downhill, like an airplane. A rotor is just two fuselage-less airplanes joined at the wingtips being driven in a circle by a twisting force applied at the wing tip instead of a propeller out at mid span.



    A multi-rotor VTOL with small fixed pitch rotors can't glide, which is why you won't get me in one unless it has multiple levels of redundancy with NO single-points-of-failure or double-points-of-failure modes for that matter (like say being able to take damage to both rotors on one corner for example, and still maintain control).






    share|improve this answer









    $endgroup$












    • $begingroup$
      "A rotor is just two fuselage-less airplanes" It can be more than two.
      $endgroup$
      – Acccumulation
      2 hours ago













    4












    4








    4





    $begingroup$

    I would just call it a VTOL aircraft. Those kind of multi-rotor VTOLs do kind of blur the line between VTOL and helicopter, but a practical way to define them could be to separate them by a key capability; the ability to glide.



    A helicopter has a rotary wing that is driven forward by a power source like an airplane, but can also change pitch and glide downhill, like an airplane. A rotor is just two fuselage-less airplanes joined at the wingtips being driven in a circle by a twisting force applied at the wing tip instead of a propeller out at mid span.



    A multi-rotor VTOL with small fixed pitch rotors can't glide, which is why you won't get me in one unless it has multiple levels of redundancy with NO single-points-of-failure or double-points-of-failure modes for that matter (like say being able to take damage to both rotors on one corner for example, and still maintain control).






    share|improve this answer









    $endgroup$



    I would just call it a VTOL aircraft. Those kind of multi-rotor VTOLs do kind of blur the line between VTOL and helicopter, but a practical way to define them could be to separate them by a key capability; the ability to glide.



    A helicopter has a rotary wing that is driven forward by a power source like an airplane, but can also change pitch and glide downhill, like an airplane. A rotor is just two fuselage-less airplanes joined at the wingtips being driven in a circle by a twisting force applied at the wing tip instead of a propeller out at mid span.



    A multi-rotor VTOL with small fixed pitch rotors can't glide, which is why you won't get me in one unless it has multiple levels of redundancy with NO single-points-of-failure or double-points-of-failure modes for that matter (like say being able to take damage to both rotors on one corner for example, and still maintain control).







    share|improve this answer












    share|improve this answer



    share|improve this answer










    answered 2 hours ago









    John KJohn K

    26.2k13981




    26.2k13981











    • $begingroup$
      "A rotor is just two fuselage-less airplanes" It can be more than two.
      $endgroup$
      – Acccumulation
      2 hours ago
















    • $begingroup$
      "A rotor is just two fuselage-less airplanes" It can be more than two.
      $endgroup$
      – Acccumulation
      2 hours ago















    $begingroup$
    "A rotor is just two fuselage-less airplanes" It can be more than two.
    $endgroup$
    – Acccumulation
    2 hours ago




    $begingroup$
    "A rotor is just two fuselage-less airplanes" It can be more than two.
    $endgroup$
    – Acccumulation
    2 hours ago











    1












    $begingroup$

    There is no automatic separation between the two, it is possible for an aircraft to be both a drone and a helicopter. Drone only refers to how the vehicle is piloted, and helicopter only refers to how it flies. (Battery vs petroleum vs any other power source is a third, separate modifier, too.)



    The vehicle in your picture is an unmanned aircraft, a drone, a helicopter, a quadcoptor, and a VTOL vehicle all at once.



    (Note: Unmanned means not having any crew on board. You can still have passengers, they don't count.)






    share|improve this answer









    $endgroup$

















      1












      $begingroup$

      There is no automatic separation between the two, it is possible for an aircraft to be both a drone and a helicopter. Drone only refers to how the vehicle is piloted, and helicopter only refers to how it flies. (Battery vs petroleum vs any other power source is a third, separate modifier, too.)



      The vehicle in your picture is an unmanned aircraft, a drone, a helicopter, a quadcoptor, and a VTOL vehicle all at once.



      (Note: Unmanned means not having any crew on board. You can still have passengers, they don't count.)






      share|improve this answer









      $endgroup$















        1












        1








        1





        $begingroup$

        There is no automatic separation between the two, it is possible for an aircraft to be both a drone and a helicopter. Drone only refers to how the vehicle is piloted, and helicopter only refers to how it flies. (Battery vs petroleum vs any other power source is a third, separate modifier, too.)



        The vehicle in your picture is an unmanned aircraft, a drone, a helicopter, a quadcoptor, and a VTOL vehicle all at once.



        (Note: Unmanned means not having any crew on board. You can still have passengers, they don't count.)






        share|improve this answer









        $endgroup$



        There is no automatic separation between the two, it is possible for an aircraft to be both a drone and a helicopter. Drone only refers to how the vehicle is piloted, and helicopter only refers to how it flies. (Battery vs petroleum vs any other power source is a third, separate modifier, too.)



        The vehicle in your picture is an unmanned aircraft, a drone, a helicopter, a quadcoptor, and a VTOL vehicle all at once.



        (Note: Unmanned means not having any crew on board. You can still have passengers, they don't count.)







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered 58 mins ago









        user3067860user3067860

        1412




        1412




















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