Welcome to PhantomPilots.com

Sign up for a weekly email of the latest drone news & information

  1. vajfantom

    Joined:
    Jun 21, 2016
    Messages:
    6
    Likes Received:
    0
    got a new P4 and on and off I hear this high pitch which sounds like it is a motor. not sure if it is a bad motor or not. It's on and off.
     
  2. N017RW

    Joined:
    May 2, 2014
    Messages:
    6,239
    Likes Received:
    1,613
    Location:
    Palm Beach Co.- FL
    Whistling is normal.

    The only moving/wearing parts in the motor are the bearings.

    The best way to evaluate motors is post-flight.

    Feel them for temp.
    If all are similar you're good.
     
  3. stefan350

    Joined:
    May 31, 2016
    Messages:
    150
    Likes Received:
    22
    It's normal sound for the P4.


    Sent from my iPhone using PhantomPilots mobile app
     
  4. rexster314

    Joined:
    Dec 2, 2014
    Messages:
    139
    Likes Received:
    21
    I love the sound, reminds me of heli turbine sounds